Lia K.
asked • 04/21/21Raymond B. answered • 04/21/21
Math, microeconomics or criminal justice
perfect squares are 1, 4, 9, 16, 25, 36. That's 6 numbers out of 40
6/40 = 3/20 = 15/100 = 15% chance of a perfect square
100-15 = 85% chance of not a perfect square
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Lia K.
oh ok thank you, but how do they get the final answer of 17/20?04/21/21