Question

A number from 11 to 25 is chosen at random. What is the probability that the number chosen is even?

Answer 1

P (even) = 7/15

Explanation:

The possible choices

11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 = 15 numbers

Even numbers,12,14,16,18,20,22,24,=7 numbers

P (even) = number of evens/ total number

= 7/15