4 - Ratios & Proportions Quiz Review

An airplane travels at a constant speed of 320 miles per hour. How far, in miles, will the airplane travel in 15 minutes?

• 80 miles

• 20 miles

• 40 miles

• 60 miles

Tags

CCSS.6.RP.A.3B

Seventy-five 6th-grade students chose to watch a movie on the last day of school. This is 25% of the 6th-grade class. How many total students are in the 6th grade?

• 100

• 200

• 300

• 400

Tags

CCSS.6.RP.A.3C

A set of stickers contains 4 hearts for every 6 stars. Which choice contains an equivalent ratio of hearts to stars?

• 6 hearts to 9 stars

• 2 hearts to 4 stars

• 1 heart to 3 stars

• 8 hearts to 10 stars

Tags

CCSS.6.RP.A.3A

Sarah earns $400 per week and spends 15% of her earnings on transportation. How much does Sarah spend on transportation every week?

• $80

• $60

• $75

• $55

Tags

CCSS.6.RP.A.3C

See picture

• 10 ounces

• 15 ounces

• 18 ounce

• 32 ounce

Tags

CCSS.6.RP.A.3B

Is this proportion equal?
2/7     24/86

• =
• ≠

Tags

CCSS.7.RP.A.2A

Is this proportion equal?
1/3     4/12

• =
• ≠

Tags

CCSS.7.RP.A.2A

Solve:
7/n  =  14/10

• 5
• 7
• 70
• 4

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Solve:
11/13  =  n/39

• 33
• 3
• 25
• 9

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

• 3
• 5.3
• 1.08
• 27

Tags

CCSS.7.RP.A.3