Step: 1

[Express the comparison as a ratio.]

Step: 2

[Divide 56 and 14 by 14.]

Step: 3

Step: 4

The unit rate is 4 chairs per table.

Correct Answer is : 4 chairs per table

Step: 1

Unit rate = quantity time = 18 2

Step: 2

= 18÷2 2÷2 = 9 1

[Divide both the numerator and the denominator by denominator.]

Step: 3

The unit rate is 9 lb/hr.

Correct Answer is : 9 lb/hr

Step: 1

Unit rate = distance time = 315 5

Step: 2

= 3 1 5 / 5 5 / 5 = 63 1

[Divide both the numerator and the denominator by the denominator.]

Step: 3

The unit rate that Tim can cover is 63 km/hour.

Correct Answer is : 63 km/hour

Step: 1

Unit rate in $ mile = Airfare Distance = 218 960

Step: 2

= 218÷960 960÷960

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 0.23 1

[Simplify.]

Step: 4

The unit rate is $0.23 per mile.

Correct Answer is : $0.23/mi

Step: 1

Unit rate = number of words time = 1170 30

Step: 2

= 1170÷30 30÷30 = 39 1

[Divide both the numerator and the denominator by denominator.]

Step: 3

Jeff can read 39 words per minute.

Correct Answer is : 39 words/min

Step: 1

Unit rate = cost number of apples = 3.10 10

Step: 2

= 3.10÷10 10÷10 = 0.31 1

[Divide both the numerator and the denominator by the denominator.]

Step: 3

The unit rate is $0.31/apple.

Correct Answer is : $0.31/apple

Step: 1

Unit rate = number of copies minutes = 360 30

Step: 2

= 3 6 0 / 3 0 3 0 / 3 0

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 12 1

[Simplify.]

Step: 4

So, the printer can print 12 copies per minute.

Correct Answer is : 12 copies per minute

Step: 1

[Express the comparison as a ratio.]

Step: 2

= 1 5 ÷ 5 5 ÷ 5

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 3 1

[Simplify.]

Step: 4

The unit rate of milk is $3 per gallon.

Correct Answer is : $3 per gallon

Step: 1

[Write the comparison as a ratio.]

Step: 2

= 5 3 1 ÷ 9 9 ÷ 9

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 59 1

[Simplify.]

Step: 4

The unit rate is 59 mi/ hr.

Correct Answer is : 59 mi/hr

Step: 1

[Write the comparison as a ratio.]

Step: 2

= 3 0 ÷ 2 2 ÷ 2

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 15 1

[Simplify.]

Step: 4

Jeff can read 15 pages/hour.

Correct Answer is : 15 pages/hour

Step: 1

[Write the comparison as a ratio.]

Step: 2

= 2 1 5 ÷ 5 5 ÷ 5

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 43 1

[Simplify.]

Step: 4

Justin's unit rate is 43 points per game.

Correct Answer is : 43 points/game

Step: 1

[Express the comparison as a ratio.]

Step: 2

= 0 . 1 8 ÷ 6 6 ÷ 6

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 0.03 1

[Simplify.]

Step: 4

The unit rate of ribbon is $0.03 per yd.

Correct Answer is : $0.03 per yd

Step: 1

[Write the comparison as a ratio.]

Step: 2

= 6 . 3 7 ÷ 1 3 1 3 ÷ 1 3

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 0.49 1

[Simplify.]

Step: 4

The unit rate of a bag of popcorn is $0.49.

Correct Answer is : $0.49

Step: 1

[Write the comparison as a ratio.]

Step: 2

= 3 5 2 ÷ 4 4 ÷ 4

[Divide both the numerator and the denominator by the denominator.]

Step: 3

= 88 1

[Simplify.]

Step: 4

The unit rate is 88 points per test.

Correct Answer is : 88

Step: 1

1 year = 365 days.

Step: 2

= 3,650 365

[Write the comparison as a ratio.]

Step: 3

= 3,650÷365 365÷365

[Divide both the numerator and the denominator by the denominator.]

Step: 4

= 10 1

[Simplify.]

Step: 5

So, the number of television sets sold per day is 10.

Correct Answer is : 10 sets/day

- Applying Proportional Relationships-Gr 7-Solved Examples
- Equivalent Ratios Using Proportional Relationships-Gr 7-Solved Examples
- Application of Proportions involving Unit Prices-Gr 7-Solved Examples
- Using Graphs and Tables to represent Proportional Relationships-Gr 7-Solved Examples

- Rate