Raymond B. answered 11/18/22
Tutor
5
(2)
Math, microeconomics or criminal justice
7/49 = 1/7 = about 0.1429 = 14.29 % incorrect
42 out of 49 correct means 49-42 = 7 incorrect.
Andrzej M.
asked 11/18/22Harry got 42 out of 49 correct on his test. What fraction of the marks did he get wrong?
Raymond B. answered 11/18/22
Math, microeconomics or criminal justice
7/49 = 1/7 = about 0.1429 = 14.29 % incorrect
42 out of 49 correct means 49-42 = 7 incorrect.
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