Topic 5 Mid-Topic Assessment

Which of these statements best describes a ratio?

• it's a comparison

• it's an equation

• it's an operation

There are 2 teachers for every 25 students at Waconia Middle School. What does the ratio 2:25 represent?

• part to part

• part to whole

• whole to part

There are 2 teachers for every 25 students at Waconia Middle School. What does the ratio 25:27 represent?

• part to part

• part to whole

• whole to part

There are 2 teachers for every 25 students at Waconia Middle School. What is the ratio of students to teachers at WMS?

• 2:25

• 25:2

• 2 to 27

• 27/25

There are 2 teachers for every 25 students at Waconia Middle School. What does the ratio 25:27 represent for this situation?

• students to teachers

• teachers to students

• students to total people

• teachers to total people

Match the following equivalent ratios.

• 10 to 45

• 3:7

• 18:8

• 5:12

• 24:44

• 15 to 36

• 2 to 9

• 12 to 28

McDonalds is offering $140 for an 8-hour day of work.

How much would you make if you worked 34 hours for

the week?

• $595

• $560

• $32.94

• $4,760

A unit rate is a rate in which the comparison is to 1 unit.

• True

• False