Brodrick answered 21 of the 25 questions of his history correctly. what decimal represents the fraction of problems he answered incorrectly

Question

Deven Coffey

Mathematics

22 January, 13:42

Brodrick answered 21 of the 25 questions of his history correctly. what decimal represents the fraction of problems he answered incorrectly

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Answers (2)

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Alonzo · Answer 1

25 - 21 = 4 questions of his history incorrectly;

4 / 25 = 0.16 represents the fraction of problems he answered incorrectly;

Madalynn · Answer 2

To calculate the percent he got correct, do 21/25 and get 0.84 or 84%, so the ones he got wrong would have to make up the rest of it so 1.00 or 100% minus 0.84 or 84% is equal to 0.16 or 16%