Question

A die is thrown 5 times.Find the probability that an odd number will come up exactly three times.

Answer 1

the dice is thrown 5 times than total will be 6×5=30

then there are 3 odd numbers in dice 1,3,5

odd number are 3 and 5 times thrown then 3×5=15

probability =15/30

answer will be 1/2