Topic 7 Review 1 - No Mixed Numbers

Rename the fraction 3/5 to have a denominator of 50.

Rename 3/7 to have a denominator of 28.

What is 7/8 - 2/3?

• 5/5

• 5/24

• 9/24

• 21/24

3/4 - 5/12

How much more Romano cheese do you need than broccoli and mushrooms combined to make this pizza?

• 16/30

• 9/30

• 10/30

• 25/30

Before school, Janine spends 1/10 hour making the bed, 1/5 hour getting dressed, and 1/2 hour eating breakfast. What fraction of an hour does she spend doing these activities?

• 1/10

• 2/10

• 5/10

• 8/10

A recipe for crumb cake says to mix 3/8 cup of brown sugar and 1/3 cup of white sugar.
From this sugar mixture, set aside 1/4 cup for the crumb topping.
The remaining sugar mixture is used to make the cake.
What amount of the sugar mixture is used to make the cake?

• 17/24

• 1/2

• 11/24

• 7/12