Ratios & Proportions and Percent of Change

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=45

Tags

CCSS.7.RP.A.2B

Solve for x by setting up a proportion.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.A.2

At the same time a 6 foot person casts a 2 foot shadow, a nearby statue casts a ten foot shadow. How tall is the statue? Hint: drawing a picture might help visualize the problem to set up a proportion.

• 3 feet

• 10 feet

• 16 feet

• 30 feet

Tags

CCSS.8.EE.C.7B

Since 1 pound equals 16 ounces, how many pounds is 3,200 ounces? Write and solve a proportion.

• 200 lb

• 20 lb

• 512,000 lb

• 2 tons

Tags

CCSS.6.RP.A.3B

Alice earned $20.40 in 3 hours. At the same rate, what would Alice make in 8 hours?

• $54.40

• $6.80

• $56.10

• $57.00

Tags

CCSS.6.RP.A.3B

You received your assessment back and you scored 45 points, which was an 80%. How many points was the test out of? Round to the nearest whole point.

• 36 points

• 50 points

• 56 points

Tags

CCSS.6.RP.A.3C

You play soccer and made 75% of your 12 total attempts. How many goals did you make?

• 9 goals

• 3 goals

• 10 goals

• 8 goals

Tags

CCSS.6.RP.A.3C

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Tags

CCSS.6.EE.B.7

Solve the proportion:

• 15
• 5
• 10
• 12

Tags

CCSS.7.RP.A.2B

Solve the proportion.

• 5
• 10
• 15
• 6

Tags

CCSS.7.RP.A.2B