Ratios, Proportions, and Scales Quiz

What is 10 apples to 4 oranges as a ratio in lowest terms?

• 2:5

• 5:2

• 4:10

• 10:4

Which ratio is equivalent to 4 to 7?

• 12:20

• 4:14

• 14:8

• 8:14

Which ratio is equal to 8:1

What is the unit rate for 1,092 bushels of wheat raised on 42 acres?

• 26 bushels/acre

• 26 acres/bushel

What is the unit rate for 260 words in 5 minutes?

• 52 mins/word

• 52 words/min

What is the unit rate for 348 miles on 12 gallons of gas?

• 29 gal/mi

• 29 mi/gal

A class consists of 30 students of which 18 live in town and 12 live out of town. What is the ratio in lowest terms of in town students to out of town students?

The zoo has 6 tigers, 8 lions, 3 bobcats, and 3 panthers. What is the ratio of lions to tigers in lowest terms?

• 3/4

• 4/3

• 8/3

• 8/9

The zoo has 6 tigers, 8 lions, 3 bobcats, and 3 panthers. What is the ratio of lions and tigers to panthers in lowest terms?

• 17/3

• 3/14

• 14/3

• 7/10

The zoo has 6 tigers, 8 lions, 3 bobcats, and 3 panthers. What is the ratio of bobcats to tigers in lowest terms?

• 3/6

• 6/3

• 1/2

• 2/1