iCoachMath.com: Examples on Equal Ratios and Unit Rates - Ratios, Proportions & Percents - (HI)
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Solved Examples

Curriculum: Hawaii Content and Performance Standards III   Click to change Curriculum

Topic: Ratios, Proportions & Percents  Click to change Topic

Lesson: Equal Ratios and Unit Rates  Click to change Lesson

Click on a 'View Solution' below for other questions:
ff  The table shows the prices for different sizes of dish detergent packs. Which size has the lowest unit price?
Price of the dishes
SizeVolume (fl oz)Price
Mini12$2.4
Family29$0.58
Economy48$1.92
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ff  3 gallons of milk costs $12. Find the cost of a gallon of milk.  ff View Solution
ff  Express the ratio 30 : 40 in its simplest form.
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ff  Are the two ratios 9 liters milk : 21 dollars and 21 liters milk : 49 dollars equivalent?  ff View Solution
ff  Are the two ratios 21 : 49 and 12 : 28 are equivalent?  ff View Solution
ff  Find the value of n, if the two ratios 37 and n28 are equal.
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ff  A classroom has 56 chairs and 14 tables. Find the unit rate of chairs per table.
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ff  Find the value of n, if the two ratios 10 : 11 and n : 44 are equal.
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ff  Find the value of n, if the ratio of 4 to 5 is equal to the ratio of 8 to n.  ff View Solution
ff  A motorcycle has covered 324 miles in 6 hours. Find the unit rate in mi/hr.
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ff  Jim can read 45 pages in 3 hours. Find the unit rate.
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ff  At a supermarket, 24 customers visit every 2 hours. Find the number of customers that visit the supermarket in one hour.
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ff  Brad scored 76 points in 4 games. Find the unit rate.
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ff  Find the speed of the train, if the train travels 560 miles in 5 hours.
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ff  The cost of 6 yd of ribbon is $0.18. Find the unit rate of ribbon.  ff View Solution
ff  The cost of 16 bags of popcorn is $7.84. Find the unit rate of one bag of popcorn.  ff View Solution
ff  Rachel scored a total of 162 points on 3 of her tests. Find her unit rate.  ff View Solution
ff  In the last 4 races, Jake ran a total of 11.2 miles. Find the unit rate.
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ff  Which would be a better buy, 7 pencils for $3.15 or 10 pencils for $4?  ff View Solution
ff  The weekly earnings of Ethan is $483. Find his earnings per day.
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ff  Which is greater, 13 in. or 13 ft?
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ff  Jason can type 24 pages in 2 hours. Find the unit rate.
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ff  Which is smaller, 16 lb or 16 t?  ff View Solution
ff  A conference hall has 60 chairs and 15 tables. Find the unit rate of chairs per table.
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ff  John can pack 56 toys in 4 hours. Find the unit rate in toys per hour.
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ff  Which would be a better buy, 5 highlighters for $1.75 or 7 highlighters for $2.10?
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ff  Identify the unit rate of bolognese sauce, if 4 liters cost $20.
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ff  The cost of 4 CDs is $12. Find the unit rate.
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ff  The table shows the prices for different sizes of shampoo packs. Which size has the lowest unit price?
Price of the packs
SizeVolume (fl oz)Price
Mini13$1.30
Family28$0.56
Economy45$2.25
  ff
View Solution
ff  Which is greater, 11 in. or 11 ft?
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ff  3 gallons of milk costs $6. Find the cost of a gallon of milk.  ff View Solution
ff  A motorcycle has covered 456 miles in 8 hours. Find the unit rate in mi/hr.
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View Solution
ff  Tim can read 36 pages in 2 hours. Find the unit rate.
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ff  The weekly earnings of Josh is $658. Find his earnings per day.
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ff  The table shows the prices for different sizes of dish detergent packs. Which size has the lowest unit price?
Price of the dishes
SizeVolume (fl oz)Price
Mini13$3.9
Family30$0.60
Economy50$2.50
  ff
View Solution
ff  3 gallons of milk costs $9. Find the cost of a gallon of milk.  ff View Solution
ff  Express the ratio 38 : 76 in its simplest form.
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ff  A motorcycle has covered 318 miles in 6 hours. Find the unit rate in mi/hr.
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ff  Andy can read 36 pages in 2 hours. Find the unit rate.
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View Solution
ff  The cost of 5 yards of tassel is $0.60. Find the unit rate of tassel.  ff View Solution
ff  A classroom has 60 chairs and 15 tables. Find the unit rate of chairs per table.
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ff  Which is smaller, 14 pt or 14 qt?  ff View Solution
ff  Which is greater, 14 in. or 14 ft?
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ff  A restaurant has 48 chairs and 12 tables. Find the unit rate of chairs per table.
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ff  Andy can type 45 pages in 3 hours. Find the unit rate in pages per hour.
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View Solution
ff  Which would be a better buy, 8 blotting pads for $2 or 12 blotting pads for $2.40?
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ff  In the last 2 races, Brian ran a total of 6.6 miles. Find the unit rate.
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ff  Are the two ratios 4 liters milk : 10 dollars and 14 liters milk : 35 dollars equivalent?  ff View Solution
ff  The total number of television sets sold by an electronics shop in a year is 2,190. Find the number of sets sold per day.
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ff  Are the two ratios 7 : 21 and 2 : 6 are equivalent?  ff View Solution
ff  Find the value of n, if the two ratios 32 : 33 and n : 99 are equal.
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ff  Find the value of n, if the ratio of 4 to 5 is equal to the ratio of 12 to n.  ff View Solution
ff  Find the value of n, if the two ratios 23 and n9 are equal.
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ff  The table shows the prices for different sizes of moisturizer packs. Which size has the lowest unit price?
Price of the packs
SizeVolume (fl oz)Price
Mini12$1.20
Family27$0.54
Economy46$1.38
  ff
View Solution
ff  Which would be a better buy, 8 pencils for $2.80 or 10 pencils for $3?  ff View Solution
ff  At a supermarket, 69 customers visit every 3 hours. Find the number of customers that visit the supermarket in one hour.
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View Solution
ff  Joe scored 170 points in 5 games. Find the unit rate.
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View Solution
ff  The cost of 7 yd of ribbon is $0.28. Find the unit rate of ribbon.  ff View Solution
ff  The cost of 16 bags of popcorn is $6.40. Find the unit rate of one bag of popcorn.  ff View Solution
ff  Zelma scored a total of 440 points on 5 of her tests. Find her unit rate.  ff View Solution
ff  Identify the unit rate of bolognese sauce, if 5 liters cost $15.
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View Solution
ff  John can type 32 pages in 4 hours. Find the unit rate.
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View Solution
ff  The cost of 2 CDs is $10. Find the unit rate.
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ff  Ethan scored 74 points in 2 games. Find the unit rate.
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ff  Identify the concept discussed.
Ethan covered a distance of 20 miles in 30 minutes.
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ff  Identify the concept discussed.
There are 24 chairs for every 6 desks in a library.
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ff  Identify the concept discussed.
There are 5 teachers for every 20 students in a class.  ff
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ff  Charles drove 423 hours to cover a distance of 250 miles. Which of these concepts represents the given situation?  ff View Solution
ff  Identify the concept discussed.
Quincy is driving at an average speed of 75 miles per hour.
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ff  Which is greater, 13 in. or 13 ft?
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ff  Brad received 120 telephone calls in 12 hours. Find the unit rate.
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ff  Which two proportions are equivalent to the ratio 14 : 18?  ff View Solution
ff  The hair in a typical man's beard grows about 3.4 mm per week. What is the unit rate of growth in mm per day?  ff View Solution
ff  Which two proportions are equivalent to the ratio 25 : 35?  ff View Solution
ff  Which would be a better buy, 8 pencils for $2 or 10 pencils for $2?
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View Solution
ff  Identify the pair of proportions that are equivalent to the ratio 24 : 40?
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View Solution
ff  Which would be a better buy, 8 blotting pads for $2.80 or 13 blotting pads for $3.90?  ff View Solution
ff  The cost of 5 pints of milk is $1.15. Find the unit rate of milk.  ff View Solution
ff  Andy bought 4 toys for $8. What is the cost of each toy?
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View Solution
ff  Identify the pair of proportions that are equivalent to the ratio 72 : 99.  ff View Solution
ff  The cost of 6 lb of sugar of Quality-A is $18 and cost of 9 lb of sugar of Quality-B is $39.60. Which is a better buy?
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ff  Emiley bought 5 crayons for $15. What is the cost of each crayon?
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ff  A 8 fl.oz bottle of orange juice costs $7.50 and 12 fl.oz bottle of orange juice costs $13.50. Which is a better buy?  ff View Solution
ff  John wrote a 135 page report in 9 hours. What is his unit rate of writing?  ff View Solution
ff  Lauren earned $168 for 21 hours of work. Find the unit rate.  ff View Solution
ff  A 6-ounce tomato has about 30 calories. What is the unit rate?  ff View Solution
ff  Find the speed of the train, if the train travels 435 miles in 3 hours.
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View Solution
ff  A ribbon of 3 yd length costs $9. The same ribbon of 6 yd length costs $12. Which ribbon is a better buy?
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ff  Which pair of proportions are not equivalent to the ratio 39 : 65?  ff View Solution
ff  Jake bought 4 cookies for $12. What is the cost of each cookie?
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View Solution
ff  5 gallons of milk costs $10. Find the cost of a gallon of milk.  ff View Solution
ff  A motorcycle has covered 448 miles in 8 hours. Find the unit rate in mi/hr.
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View Solution
ff  George can read 39 pages in 3 hours. Find the unit rate.
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View Solution
ff  Arthur scored 84 points in 4 games. Find the unit rate.
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ff  Katie scored a total of 160 points on 2 of her tests. Find her unit rate.  ff View Solution
ff  The total number of television sets sold by an electronics shop in a year is 2,555. Find the number of sets sold per day.
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View Solution
ff  The weekly earnings of Charlie is $595. Find his earnings per day.
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View Solution
ff  Jake can type 24 pages in 3 hours. Find the unit rate.
  ff
View Solution
ff  The cost of 5 CDs is $15. Find the unit rate.
  ff
View Solution
ff  Dennis can type 39 pages in 3 hours. Find the unit rate in pages per hour.
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View Solution
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