Proportions and Real-World Percents Quiz

What is the strategy to solve a proportion when the variable is in the denominator?

• Flip both sides

• Multiply both sides by 2

• Divide both sides by the 2

• Flip one side

Tags

CCSS.6.EE.B.7

What is the value of x in the proportion 2/9 = x/3?

• 0.75

• 0.89

• 0.67

• 0.22

Tags

CCSS.7.RP.A.2C

What is the value of y in the proportion 2.5/8 = 3/y?

• 1.2

• 2.4

• 0.94

• 1.6

Tags

CCSS.7.RP.A.3

What is the value of n in the proportion 7/6 = n/9?

• 2.25

• 1.75

• 1.5

• 1.17

Tags

CCSS.7.RP.A.2B

What is the value of x in the proportion 5/2 = x/3?

• 2.5

• 1.5

• 3.75

• 1.25

Tags

CCSS.7.RP.A.2B

What is the value of m in the proportion 55/n = 0.5/3?

• 3.5

• 2.5

• 1.5

• 0.5

Tags

CCSS.7.RP.A.3

What is the value of z in the proportion 4/5 = z/10?

• 2

• 8

• 1.5

• 0.8

Tags

CCSS.7.RP.A.2B

What is the value of p in the proportion 3/4 = 9/p?

• 12

• 6

• 9

• 3

Tags

CCSS.7.RP.A.2B

What is the value of a in the proportion 6/3 = a/2?

• 4

• 3

• 2

• 1

Tags

CCSS.7.RP.A.2B

What is the value of b in the proportion 5/10 = 2/b?

• 4

• 2

• 1

• 0.5

Tags

CCSS.7.RP.A.2B