Question

an integer is chosen at random between 1 and 100 find the probability that the no. is divisible by 8 not divisible by 8

Answer 1

3/25

Number of numbers divisible by 8 between 1-100 is =12

total number of numbers =100

probability of choosing  a number divisible by 8=

Number ofnumbers divisible by 8/total number of numbers=12/100=3/25