Multiplying and Dividing Fractions

Grace and Farrah are going to make brownies for their family reunion. They want to make 4 times the amount the recipe makes. If the recipe calls for 2/3 cup of oil, how much oil will they need?

• 8 cups

• 4 2/3 cups

• 2 1/3 cups

• 2 2/3 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Mary invited some of her friends on her daughter’s birthday. She prepared cake for her daughter. Mary needs to add ½ of a cup of flour to a recipe. She only has a ¼ cup measure. How many times does she need to fill the ¼ cup measure to get ½ a cup of flour?

• 2

• 1/2

• 8

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Which expression is the same as 9/10 ÷ 2/5

• 9/10 x 2/5

• 9/10 ÷ 5/2

• 9/10 x 5/2

• 10/9 x 2/5

Tags

CCSS.6.NS.A.1

A tree sloth moves at a speed of 1/20 meter per second. Which expression gives the distance a tree sloth moves in 5 seconds.

• 5 ÷ 1/20

• 20 x 1/5

• 5 x 1/20

• 20 ÷ 1/5

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

1/3 x 1/6

• 1/18

• 1/9

• 1/2

• 2

Tags

CCSS.5.NF.B.6

Multiply 2/6 x 3/5

• 1/5

• 1 / 1

• 1 / 6

• 0

Tags

CCSS.7.NS.A.2A

1/2 x 1/2

• 1/4

• 2/2

• 1

• 4

Tags

CCSS.5.NF.B.6

1/2 x 3/4 (simplify if needed)

• 3/8

• 3/4

• 4/6

• 3/2

Tags

CCSS.5.NF.B.6

What is 5 x 3/5?

• 3

• 15/2

• 6 1/2

• 15/5

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What is 1/8 X 4?

• 1/2

• 3/4

• 4/8

• 1/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C