Multiply and Divide Mixed Fractions

Susie is making 4 dozen chocolate chip cookies for her school's bake sale. The recipe, which makes 2 dozen cookies, calls for 1 1/2 cups of flour. How much flour will Susie need to make 4 dozen cookies?

• 3/7
• 21
• 1/21
• 27/28

• 51/44
• 5/7
• 2  3/4
• 44/51

1 ¼ × 2 ¾ =

• 3 ⁷/₁₆

• 1 ¹/₂

• 2 ³/₁₆

• 4 ¹/₄

3 ⅗ x 2 ⅔ =

• 5 ⁶/₁₅

• 9 ³/₅

• 6 ²/₅

• ¹⁸/₄₀

Multiply.   Be sure to simplify your answer when possible.

• 12 5/6

• 77/6

• 6/77

• 12 6/5

• 2  ¹/₅
• 2  ⁴/₁₅
• 6  ⁸/₁₅
•   1  ¹/₅

2 ¼ ÷ 4 ⅕ =

• 11/26

• ⅝

• ⅞

• 15/28

What is 3 and 1/8 x 1 and 1/5?

• 2 and 29/48

• 3 and 1/40

• 3 and 3/4

• 4 and 1/36

2 and 1/2 x 3/5 =

• 1 and 5/10

• 1 and 1/2

• 15/10

• 15/5