One student got 37 questions right because 40 - 3 = <<40-3=37>>37
This student's proportion right is .925 because 37 / 40 = <<37/40=.925>>.925
This student got a 92.5% because .925 x 100 = <<.925*100=92.5>>92.5
The student got got a 95% got 38 right because 40 x .95 = <<40*.95=38>>38
Hannah must beat the student who got a 38 because 38 > 37
Hannah needs to get 39 questions right because 38 + 1 = <<38+1=39>>39
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