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an integer is choosen randomly beetween 1and100, what is the probality that it is divisile by 8.

an integer is choosen randomly beetween 1and100, what is the probality that it is divisile by 8.

Grade:10

2 Answers

Deepak Kumar Shringi
askIITians Faculty 4405 Points
2 years ago
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Shivangi Guneja
17 Points
2 years ago
12/98 is the probability when 1 and 100 are not included means they are excluded from the set because we need to see total number divisible by 8 they are 8,16,24..…......,96 and there come 12 number out of 98 that are divisible by 8 but when 1 and 100 both are included in the set then the probability becomes 12/100, the number of divisible numbers are same but now total numbers are 100.

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