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Solved Examples
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eee Find the multiplicative inverse of (4 + 34). eee View Solution
eee Simplify the expression. (45 - 34) × (34 - 23)
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eee The product of the two rational numbers is - 94. If one of the numbers is - 32, then find the other. eee View Solution
eee A square occupies 23 of a rectangle. The area of rectangle is 18 in.2. What is the area of the square? eee View Solution
eee Find the product of 534 and 678.
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eee Find the product of (- 25) and (- 20).
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eee Find the product of - 112 and (- 134). eee View Solution
eee Find the product. 41 × - 415 eee View Solution
eee What is the reciprocal of 25?
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eee Find the multiplicative inverse of 312.
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eee Find the value of t, if 35t = 357 .
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eee Solve: - 52t = - 73 eee View Solution
eee Find the product of ( 516 + 416) and ( 658 - 418). eee View Solution
eee Simplify: 18 ÷ 316
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eee Simplify: 415 ÷ 717 eee View Solution
eee Simplify: - 913÷ - 135. eee View Solution
eee Simplify: 3510 ÷ (- 10)
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eee The product of two numbers is - 535 . If one of the numbers is - 325, then find the other one.
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eee By which of the following rational numbers should - 3563 be multiplied to get - 79? eee View Solution
eee What is the value of y in the equation 19 ÷ y = -13?
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eee Find the value of y in the equation (y) ÷ (- 2) = - 310. eee View Solution
eee Find the value of y in the equation ( 313) × (y) = 2 . eee View Solution
eee The cost of 3513 meters of a fabric is $ 16713. Find the cost of the fabric per meter. eee View Solution
eee A square occupies 45 of a rectangle. The area of rectangle is 35 in.2. What is the area of the square? eee View Solution
eee Find the multiplicative inverse of (5 + 45). eee View Solution
eee Simplify the expression. (34 - 23) × (45 - 34)
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eee The product of the two rational numbers is - 2516. If one of the numbers is - 54, then find the other. eee View Solution
eee Find the product of (- 49) and (- 45).
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eee Find the product of 423 and 567.
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eee Find the product of - 213 and (- 256). eee View Solution
eee Find the product. 17 × - 214 eee View Solution
eee What is the reciprocal of 511?
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eee Find the multiplicative inverse of 416.
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eee Find the value of t, if 23t = 235 .
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eee Solve: - 94t = - 115 eee View Solution
eee Find the product of ( 415 + 315) and ( 546 - 316). eee View Solution
eee Simplify: 12 ÷ 216
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eee Simplify: 213 ÷ 515 eee View Solution
eee Simplify: - 713÷ - 52. eee View Solution
eee Simplify: 4713 ÷ (- 11)
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eee Find the perimeter of the square. eee View Solution
eee Find the area of the triangle. eee View Solution
eee The product of two numbers is - 835 . If one of the numbers is - 525, then find the other one.
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eee By which of the following rational numbers should - 2549 be multiplied to get - 57? eee View Solution
eee What is the value of y in the equation 1535 ÷ y = -35?
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eee Find the value of y in the equation (y) ÷ (- 2) = - 16. eee View Solution
eee Find the value of y in the equation ( 457) × (y) = 31849. eee View Solution
eee The cost of 3513 meters of a fabric is $ 17713. Find the cost of the fabric per meter. eee View Solution
eee A train runs at a speed of 600 kilometer in 4 hours. Which operation would you use to find its average speed in kilometer per hour?
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eee Ethan wants to buy 30 copies of a book. The cost of each book is $175.50. Which operation would you use to find the total amount he needs to spend on the books? eee View Solution
eee The area of a triangle is 420 m2. If the area of rectangle is 17 of the area of the triangle, then which operation would you use to find the area of the rectangle? eee View Solution
eee 100 grams of spaghetti and meatballs contain 38 grams of proteins, 16 grams of fat, and 42 grams of carbohydrates. Find the fat content in 800 grams of spaghetti and meatballs. eee View Solution
eee Students of a school decided to donate money for a charity. 1000 students contributed $30 each. What was the total amount donated? eee View Solution
eee Find the number that makes the number sentence true.
7.0 × 1.7 = ?
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eee Find the number that makes the number sentence true.
423 ÷ 11 = ?
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