HMH Unit 9 Test

Tonya adds 3/4 and 1/3. Which model could she use to help find the sum?

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The shaded part of the diagram shows the amount of time Antonio has left from one hour of basketball practice. He will use 2/5 hour practicing his shooting and the rest of the time practicing dribbling.

Groups:

(a) True

,

(b) False

• Antonio will have 2/5 hour to practice dribbling.

• To determine how much time he will have to practice dribbling, Antonio must find 1- 2/5

• The fractions 2/5 and 4/10 are equivalent.

Jessica bought 1/2 pound of Swiss cheese and 5/6 pound of Cheddar cheese. Which pairs of fractions are equivalent to the amounts Jessica bought?

Select all the correct answers.

• 5/10 and 8/10

• 6/12 and 10/12

• 8/16 and 10/16

• 10/18 and 15/18

• 12/24 and 20/24

On the playground, 1/6 of the students are on the jungle gym and 1/4 of the students are playing kickball. What fraction of all the students on the playground are on the jungle gym or playing kickball? ​ ​ (a)   of the students

• 7/12
• 2/10
• 5/12
• 6/12
• 1/3

Which estimate is the BEST for the sum of 5/6 and 3/8?

• 3

• 2

• 1 1/2

• 1/2

Nathan spent 1/5 of his allowance on a movie ticket and 1/4 of his allowance on a snack. Nathan spent ​ (a)   of his allowance. He spent ​ (b)   more of his allowance on snake than on his movie ticket.

• 9/20
• 1/20
• 1/2
• 8/20
• 2/20
• 1/4

Pia has 9/10 meter of ribbon. She cuts off 3/5 meter of the ribbon to use as a bow on a box. How much ribbon does Pia have left?

• 1/2 meter

• 3/10 meter

• 5/6 meter

• 6/15 meter

Chen wants to find 11/12 - 5/8. He estimates the difference is 1/2. Chen's estimate is ​ (a)   because Chen used ​ (b)   to subtract.

• resonable
• the closets benchmark fraction
• not resonable
• benchmark fractions that are not close

Gail made 7/8 quart of lemonade. Her sister drank 1/4 quart of the lemonade. How much lemonade is left?

Mathematical Equivalence

ON

Anton uses 2/3 cup of grapes and 1/2 cup of strawberries. What is the total amount of fruit Anton uses?

• 2/6 cup

• 4/6 cup

• 1 cup

• 1 1/6 cup