Ratio and Proportions Review Quiz

Harriet paid $349.65 for fruit trees. If each of the trees cost the same, what is the cost for one tree?

• $58.27

• $49.95

• $41.09

• $49.90

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

It took 3.3 hours for Marianne to drive 178.2 miles. What was her average speed for the trip?

• 54 miles per hour

• 55 miles per hour

• 59.3 miles per hour

• 60 miles per hour

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Sixteen ounces of trail mix costs $3.20. What is the unit price?

• $0.02 per ounce

• $0.20 per ounce

• $0.16 per ounce

• $0.40 per ounce

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Jerome went on a hike. He climbed three-fourths of a mile in two thirds of an hour. What was his hiking speed in miles per hour?

• $\frac{1}{8}$ of a mile per hour
  

• $1\frac{1}{8}$ miles per hour
  

• $\frac{8}{9}$ of a mile per hour
  

• $1\frac{5}{12}$ miles per hour
  

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Willis drove 239.82 miles in 4.2 hours at a constant speed. How long would it take him to drive 445.38 miles at the same speed?

• 4.2 hours

• 7.8 hours

• 7.2 hours

• 57 hours

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

You earn $40 shoveling off 5 sidewalks. You charge the same amount for each sidewalk. How much will you earn if you shovel 3 sidewalks?

• $16

• $20

• $24

• $36

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Temperatures were taken after every 10 minutes for 4 experiments. Which of these experiments have a proportional relationship?

• Experiment 1

• Experiment 2

• Experiment 3

• Experiment 4

Tags

CCSS.7.RP.A.2A

A scale model of the Golden Gate Bridge in San Francisco Bay is built with a scale of 1 foot : 525 feet. If the main span of the bridge is 4, 200 feet long, what is the length of the main span in the model?

• 10 feet

• 3 feet

• 6 feet

• 8 feet

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Marie rode her bike 325 kilometers in 20 hours last month. Tamara rode her bike 255 kilometers in 15 hours last month. Are these speed rates proportional?

• No; Marie's rate is 16.25 kilometers per hour and Tamara's rate is 17 kilometers per hour.

• Yes; To find both speed rates, you need to divide distance by time.

• No; Marie's distance and time are greater than Tamara's distance and time.

• Yes; Their rates are almost the same.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The data in the table represents a proportional relationship. What equation would represent this data accurately? 

• $y=\frac{1}{2}x$

• $y=\frac{1}{4}x$

• $y=2x$

• $y=4x$

Tags

CCSS.7.RP.A.2C