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A student earned a grade of 80% on a math test that had 20 problems.How many problems on this test did the student answer correctly

User Julealgon
by
7.5k points

2 Answers

3 votes

Answer:

16

Explanation:

User Ashokdy
by
6.4k points
5 votes

Answer:

16 problems

Explanation:

1. First, we must know that to find how many problems the student solved, we have to multiply the percentage he got by the total number of problems.

2. (Solving)


  • (80)/(100)*20

  • (4)/(5) *20

  • (80)/(5)

  • 16

Therefore, the student answered 16 problems correctly.

User Elisabeth
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7.4k points