All Operations with Rational Numbers

22.6 x .13

• 22.18

• 29.38

• 28.018

• 2.938

3.3 x 2.13

5.94 ÷ 0.2 =

• 29.7
• 42.5
• 3.02
• 4.15

1.2 ÷ 0.03

• 12

• 4

• 40

• 400

Mrs. Linda has 17.16 cups of brownie mix. If each brownie uses 0.33 cups of mix, how many brownies can Mrs. Linda make?

• 52
• 53
• 54
• 22

Sam has a puppy that weighs 1.2 kilogram. George's puppy weighs 1.9 times as much as Sam's. How much does George's puppy weigh?

• 3.52

• 2.28

• 3.11

• 2.18

1 ¼ × 2 ¾ =

• 3 ⁷/₁₆
• 1 ¹/₂
• 2 ³/₁₆
• 4 ¹/₄

Solve.

• 3

• 15/5

• 30/10

• 37 1/2

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

• 13
• 6
• 9
• This is not possible.

George has 1/3 pan of brownies. He eats 1/4 of them. What fraction did George eat?

• 1/7
• 1/4
• 1/3
• 1/12