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Get? 2) Sammy got a 70% on a test. There were 50 questions. How many did he get wrong?

Get? 2) Sammy got a 70% on a test. There were 50 questions. How many did he get wrong?
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Get? 2) Sammy got a 70% on a test. There were 50 questions. How many did he get wrong?

User Maxspan
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1 Answer

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since she got 0.7(50)=35 right then she got 50-35=15 wrong

User HaraldV
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