A student earned a grade of 80% on a math test that had 20 problems.how many problems in this test did he student answer correctly (ROUND TO THE NEAREST WHOLE NUMBER)

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asked Mar 6, 2016 1.1k views

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A student earned a grade of 80% on a math test that had 20 problems.how many problems in this test did he student answer correctly (ROUND TO THE NEAREST WHOLE NUMBER)

Mathematics
middle-school

Koen Bok asked

by Koen Bok

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Answer- 80 – 60 = 20, so 100 – 60 = 40 students

Svec answered Mar 7, 2016

by Svec

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Multiply 20 by.80 to find the number of correct answers, which is 16.

Siddharth Sharma answered Mar 9, 2016

by Siddharth Sharma

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