Question

A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally likely to be rolled. What is the probability of rolling a number less than 10?

A. 1/6
B. 1/2
C. 3/4
D. 1/4

Answer 1

3/4

Under 10 would be from 9 to 1. so what are the odds of it being 1-9 out of 12 chances ? 9/12= 3/4