2 years ago

On a test, Shane answered 37 out of 40 questions correctly . What portion of his answers was correct

1 answer:

8 0

37x2= 74
37/2=18.5
74+18.5=92.5
93%

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The number of cases prior to the increase is 50.

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It is given that the number of measles cases increased by 13.6% and the number of cases after increase is 57.

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