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2 years ago

8

A number is chosen at random from the first 100 positive integers. Find the probability that the number is a multiple of 7.

2 answers:

Iteru [2.4K]2 years ago

8 0

100÷7=14...
Probability is 14/100=7/50

IRINA_888 [86]2 years ago

8 0

$|\Omega|=100\\ |A|=14\\\\ P(A)=\dfrac{14}{100}=\dfrac{7}{50}=14\%$

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