CCSS.Math.Content.7.RP.A.2

Drake made 14 out of 20 free throw shots.  About how many out of the next 30 free throw shots would you expect him to make?

• 20
• 21
• 22
• 25

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CCSS.Math.Content.7.RP.A.2

What is the constant of proportionality?

• $3
• $4
• $2
• $9

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CCSS.Math.Content.7.RP.A.2

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

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CCSS.Math.Content.7.RP.A.2

CCSS.Math.Content.6.EE.B.5

CCSS.Math.Content.HSA.REI.A.2

Solve the proportion.

• 1
• 3
• 6
• 5

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CCSS.Math.Content.7.RP.A.2

The amount of eggs and the cups of cream needed to make egg nog have a proportional relationship.  Complete the table. 

• 5/1     &    5/1
• 10/2   &    25/5
• 1/5     &     1/5
• 2/10   &   5/25

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CCSS.Math.Content.7.RP.A.2

Does the graph represent a proportional relationship?

• yes
• no

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CCSS.Math.Content.7.RP.A.2

Using the graph above, determine the constant of proportionality.

• k = 0
• k = 1
• k = 3
• k = 6

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CCSS.Math.Content.7.RP.A.2

The pair of figures is similar. Find the missing side.

• x = 20
• x = 12
• x = 5
• x = 4

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CCSS.Math.Content.7.RP.A.2

There are 400 students at Polly's school. She surveyed a random sample of 80 students to find their favorite hobby. 19 said they like to read. 30 said they like to be with friends. 8 said they like to do crafts. 23 said they like to play sports. Polly infers that doing crafts is the least popular hobby at her school.

Yovani estimates that about 200 students in the school favor playing sports as a hobby. Do you agree?

• Yes, I used a proportion to find the number of students in the school who likely to prefer to play sports. 23/80 = 200/400; 200 students

• No, I used a proportion to find the number of students in the school who likely to prefer to play sports. 23/80 = 115/400; 115 students

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CCSS.Math.Content.7.RP.A.2

The list below shows the different choices of pizza at the local pizza shop:

•pepperoni: 11

•supreme: 7

•cheese: 6

•Hawaiian: 3

Based on these results, if 189 pizzas were sold, then how many could be expected to be cheese?

• 42

• 7

• 77

• 182

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CCSS.Math.Content.7.RP.A.2