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5 votes
Ms. Wertz graded 20% of the tests for her class in 16 minutes. How many minutes will it take to grade all of the tests?

User Liezl
by
8.2k points

1 Answer

3 votes

Answer:

The entire class is done in 80 minutes

Explanation:

20 % = 20/100 = 1/5

1/5 of the class in 16 minutes

Multiply each by 5

1/5 *5 of the class in 16*5 minutes

1 of the class in 80 minutes

The entire class is done in 80 minutes

User Gjohn
by
8.4k points
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