Chapter 1 Review

Jane has swim lessons every 6 days and piano lessons every 9 days. If she has both lessons today, how many days until she has both lessons again on the same day?

• 3

• 6

• 18

• 36

What is the ratio of apples to bananas?

Write your answer in simplest form.

• 10:6

• 6:10

• 5:3

• 3:5

What is the ratio of bananas to total fruit?

Write your answer in simplest form.

• 3:8

• 6:10

• 6:16

• 8:3

55 miles in 5 hours

What is the unit rate?

• 10 miles per hour

• 5 miles per hour

• 60 miles per hour

• 11 miles per hour

Nyoko is having a pizza party. If two large pizzas serve 9 people, how many pizzas should she order to serve 27 guests at the party? 

• 6 pizzas

• 20 pizzas

• 9 pizzas

• 10 pizzas

An ostrich can run at a rate of 50 miles in 60 minutes.

At this rate, how long would it take an ostrich to run 15 miles?

 

• 10 minutes

• 18 minutes

• 25 minutes

• 42 minutes

A pronghorn antelope can travel 105 miles in 3 hours.

If it continued traveling at the same speed, how far could a pronghorn travel in 11 hours?

• 35 miles

• 265 miles

• 310 miles

• 385 miles

Out of 32 students in a class, 5 said they ride their bikes to school.

Based on these results, how many of the 800 students in the school ride their bikes to school?

• 25 students

• 160 students

• 85 students

• 125 students