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Gerardo scored 75% on his math test. He answered 16 questions correctly.How many questions were on the test? What's the answer and how do I work it out?!!
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Gerardo scored 75% on his math test. He answered 16 questions correctly.How many questions were on the test?

What's the answer and how do I work it out?!!

User Peter Zhu
by
8.5k points

1 Answer

5 votes
16 answers ------------->75%
x <---------------------- 100%

x= 16x100/75=21 answers
the questions were 21
User SlugFiller
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8.8k points
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