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Matthew got 27 questions correct on his exam. His score was 90% How many questions were there on the exam?

2 Answers

4 votes

Answer: 30

Explanation: Because you just do 27÷90%= 30

And the 30 will be your total questions on the exam

User Nertila
by
7.8k points
4 votes

Answer: There are 30 questions.

Step-by-step explanation:Easiest way to approach this is to remember the percentage proportion equation. Part/Total= percentage/100.

27/x = 90/100

27/x=.90

x=27/.90

x=30

Therefore the exam has 30 questions.

User Leontsev Anton
by
8.9k points

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