jolly is playing cards with her friend when she draws a card from a pack of 30 cards numbered from 1 to 30. What is the probability of drawing a number that is square?

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asked Jul 14, 2019 128k views

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jolly is playing cards with her friend when she draws a card from a pack of 30 cards numbered from 1 to 30. What is the probability of drawing a number that is square?

Mathematics
college

Arnie asked

by Arnie

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There are 5 square numbers between 1 and 30 (1, 4, 9, 16, 25), so the probability of drawing one is
$\frac5{30}=\frac16$ .

TridenT answered Jul 21, 2019

by TridenT

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