Proportions, Proportions, Proportions

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Tags

CCSS.7.RP.A.2C

Solve the proportion:

• 4

• 8

• 14

• 10

Tags

CCSS.7.RP.A.2B

12 ounce shampoo bottle lasts Mike 16 weeks.  How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 weeks

• 6 weeks

• 30 weeks

• 20 weeks

Tags

CCSS.6.RP.A.3B

Solve for x 

(a)  

Tags

CCSS.7.RP.A.2C

The ratio of black keys to white keys on a piano is 5 to 7.  Complete the table to create additional equivalent ratios.​

d

c

e

f

28

21

84

63

35

55

Write how to find the proportion of

2:8 :: 25:625

(Do not give space first right the means than the extremes.)

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.3

What missing value makes the table proportional?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

Answer the following questions.

c

d

g

i

f

y = 1500x

no

yes

10,500

4500

100

y=10x

y=4500x

10

1,500

Tags

CCSS.5.OA.B.3

A family makes homemade pickles. They pick the pickles at a rate of 80 pickles per 5 jars. Which answer choices best represent packing y pickles in x jars at that rate? Select TWO correct answers.

Tags

CCSS.7.RP.A.2C

For finding out ratio of two quantities, both should be expressed in the _​ (a)   Unit

• Same

• Different

• Equal

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2