Final answer:
The probability of rolling a sum less than 3 with a pair of six-sided dice is 1/36 or approximately 0.0278.
Step-by-step explanation:
To find the probability of rolling a sum less than 3 with a pair of six-sided dice, we need to determine the number of favorable outcomes and the total number of possible outcomes.
There is only one way to roll a sum less than 3: rolling a 1. Therefore, the number of favorable outcomes is 1.
The total number of possible outcomes when rolling two dice is 6 * 6 = 36 since each die has 6 faces.
Hence, the probability of rolling a sum less than 3 is 1/36 or approximately 0.0278.