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Jen got 18 out of 21 questions on a test (missed 3 questions). What is their percent grade. How did you find the answer?

Jen got 18 out of 21 questions on a test (missed 3 questions). What is their percent grade. How did you find the answer?
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Jen got 18 out of 21 questions on a test (missed 3 questions). What is their percent grade. How did you find the answer?

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User David DeMar
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1 Answer

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Simplify the fraction “18/21” into “6/7” (divide numerator & denominator by 3), and then input that into your calculator. You get 0.85714286, which rounds to about 0.86. Then you multiply by 100 to make it a percent. The answer is 86%.
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User Daniel Walker
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