Unit 3 Review

A soccer team played 32 games. If they won 25% of them, how many games did each team win?

A student earned a grade of 80% on a math test that had 30 problems.  How many problems on this test did the student answer correctly?

• 17 problems
• 24 problems
• 20 problems
• 18 problems
• 48 problems

There are 13 apples in a bowl and 7 oranges. What percentage of the pieces of fruit in the bowl are apples?

• 55%

• 65%

• 35%

• 70&

• 7%

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 36 minutes?

• 16 customers

• 12 customers

• 7.5 customers

• 14 customers

• 9 customers

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes
• 6 minutes

Jane ran a total of 8 miles over the course of 4 track practices. How many track practices would it take for Jane to run 20 miles? Solve using unit rates.

• 10 practices
• 2 practices
• 12 practices
• 20 practices
• 32 practices

A ​cleaning service takes 8 hours to clean 5 houses. If the cleaning service takes an equal amount of time on each house, how many houses can be cleaned in 40 hours?

Responses

• 25 houses

• 40 houses

• 64 houses

• 200 houses

At the Book Store, 7 paperback books cost $42. At this rate, how many books can be purchased with $66?

• 8 books

• 9 books

• 10 books

• 11 books

• 12 books

There are 9 children in a class who take the bus to school, and there are 15 total children in the class. What percentage of the children DO NOT take the bus to school?

• 90%

• 40%

• 60%

• 50%

• 80%

What is 40% of 30?

• 40
• 16
• 34
• 14
• 12