Malini answered 68 problems on a test correctly and received a grade of 80%. How many problems were given on the test, if all problems carried the same number of marks?

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Andre Vorobyov asked Apr 12, 2023

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Malini answered 68 problems on a test correctly and received a grade of 80%. How many problems were given on the test, if all problems carried the same number of marks?

Mathematics
high-school

Andre Vorobyov asked Apr 12, 2023

by Andre Vorobyov

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Answer:

Below in bold.

Explanation:

80% is equivalen to 68 correct answers

1% .. .. .. 68/80 ..

100% ,, ,, ,, (68/80) * 100 = 85 questions.

Jrmgx answered Apr 18, 2023

by Jrmgx

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