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On a test with 30 questions, Bill answered 80% correctly. How many answers did he get wrong?
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On a test with 30 questions, Bill answered 80% correctly. How many answers did he get wrong?
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Jan 28, 2021
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On a test with 30 questions, Bill answered 80% correctly. How many
answers did he get wrong?
Mathematics
high-school
Sifnos
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Answer:
30 X .8=24 30-24=6 bill got 6 questions wrong
Howard May
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Feb 3, 2021
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Howard May
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