5.4 Practice

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Write and solve a proportion for this scenario.

Marin can write 4 pages of her novel in 22 minutes. If she keeps that pace, how long would it take to write 200 pages?

• 1100 minutes

• 36 minutes

• 1192 minutes

• 898 minutes

Tags

CCSS.6.RP.A.3B

• x = 15

• x = 11

• x = 1/11

• x = 20

Tags

CCSS.7.RP.A.2C

• n = 30.7

• n = 5.5

• n = 3432

• n = 0.9

Tags

CCSS.7.RP.A.2B

• y = 22.4

• y = 20

• y = 25

• y = 2.8

Tags

CCSS.7.RP.A.2C

• .6

• 6

• 6.5

• .65

Tags

CCSS.7.RP.A.3

Write and solve a proportion for this scenario.

If Shane can bake 120 dozen cookies in five days, how many days would it take to bake 800 dozen cookies?

• about 34 days

• about 30 days

• about 12 days

• about 7 days

Tags

CCSS.6.RP.A.3B

Write and solve a proportion for this scenario.

If four ice creams cost $3.20, what would 8 ice cream cost?

• $7.20

• $6.40

• $10.00

• $9.60

Tags

CCSS.6.RP.A.3B