Question

an integer is chosen at random between 1 and 100 find the probability that is not divided by 8​

Answer 1

there is a difference between ( from 1 - 100) and ( b/w 1 & 100)
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Answer 2

Integers divided by 8 are 12

Then the integers which are not divided by 8 are 100-12 = 88

the probability of the integer is

(88C1X12C0)/100C1 = 22/25