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A number is chosen at random from 1 to 50. Find the probability of selecting either a multiple of 4 or a multiple of 5.
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Jan 15, 2019
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A number is chosen at random from 1 to 50. Find the probability of selecting either a multiple of 4 or a multiple of 5.
Mathematics
middle-school
Nils Petersohn
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A mulitiple of 4 is 12/50
Chris Bode
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Jan 16, 2019
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Chris Bode
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a multiple of 4 is a 12/50 chance and a multiple of 5 is a 10/50 chance or simplified 1/5 chance
Andrew Kulakov
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Jan 22, 2019
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Andrew Kulakov
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