Solving Proportions

Two ratios that are equal are

• similar sides
• unit rates
• congruent
• proportional

Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.

• 11 cents
• 12 cents
• 13 cents
• 10 cents

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Tags

CCSS.7.RP.A.2B

• 2.5
• 1
• 3.25
• -2.25

Solve the proportion:

• 15
• 5
• 10
• 12

Tags

CCSS.7.RP.A.2B

• 6.25
• 16
• 4
• 3.6

Tags

CCSS.7.RP.A.2B

• 27
• 12
• 1.333
• 3.67

Tags

CCSS.7.RP.A.2B

• 3
• 5.3
• 1.08
• 27

Tags

CCSS.7.RP.A.2B