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Sliva [168]
3 years ago
14

A student missed 3 problems on a chemistry test and received a grade of 92%. if all the problems were of equal value, how many p

roblems were on the test? round off your answer to the nearest integer
Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0
So basically we know that three problems were 8% of the test, or one problem is 2.67 of the test. Now just divide 100 by 2.67 to get how many questions are in the test. It's around 37 questions.
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There are 30 temporary employees

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<em>To find </em><em>x% of quantity A</em><em>, multiply x% by A after change x% to the normal number by divide it by 100 ⇒ </em><em>(x ÷ 100) × A</em>

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50

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lmk if im wrong so i can fix it

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