abirdsong0002 abirdsong0002

12-12-2020
Mathematics

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a student earned a grade of 80% on a math test that had 20 problems how many problems on this test did the student answer correctly

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AbdelAzizDamagh AbdelAzizDamagh

12-12-2020

ANSWER 16 out of 20 correct

Step-by-step explanation:80% of 20=0.8*20=16

or,...

80%=80/100=(80/5)/(100/5)=16/20; 16 out of 20 correct

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