Ratios and Scales

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

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

• 3/4

• 4/3

• 6/8

• 1/3

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

• 1/1

• 1/2

• 1/3

• 6/6

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

• 8/3

• 3/8

• 6/8

• 8/6

Write the ratio as a fraction in simplest form.
15 girls to 6 boys   

• 5 to 2

• 5/3

• 3 to 5

• 5/2

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90