# 11.4.1. Calculating Probability

If a die is tossed twice, determine the probability of getting two numbers whose sum is an even number that’s less than 4.

- A
- B
- C0
- D

### Example

If a die is tossed twice, determine the probability of getting two numbers whose sum is an even number that’s less than 4.

### Solution

The probability of event

Thus, the probability of getting two numbers whose sum is an even
number less than 4 is