Question

an integer is chosen at random between 1 and 100 . find the probability that is 1 and 109.find probability that is divisible by 8 and not divisible by 8

Answer 1

Hey.. I think this can be ur answer!!

Total outcomes = 100
Total numbers divisible by 8 =12

So
Probability of no. To be divisible by 8
= 12/100 =3/25....

Now numbers not divisible by 8 = 100-12 = 88

Probability of no. Not divisible by 8 =88/100 =22/25

Answer 2

probability of no. divisible by 8 =12/100
probability of no. not divisible by 8 = 88/100