Quick Answer: What is the probability that the sum 7 appears in a single toss of a pair of fair dice?

What is the probability of rolling a 7 with a pair of dice?

Probabilities for the two dice

Total Number of combinations Probability
4 3 8.33%
5 4 11.11%
6 5 13.89%
7 6 16.67%

What is the probability of getting the sum of 7 when two dice are thrown?

For each of the possible outcomes add the numbers on the two dice and count how many times this sum is 7. If you do so you will find that the sum is 7 for 6 of the possible outcomes. Thus the sum is a 7 in 6 of the 36 outcomes and hence the probability of rolling a 7 is 6/36 = 1/6.

What is the probability for the sum of 6 appears in a single toss of a pair of fair dice?

Answer: The probability of rolling a sum of 6 with two dice is 5/36. Let’s solve this step by step. Explanation: We know, the probability of an event = Favorable outcomes / Total outcomes.

What pair has a sum of 7?

Therefore, 2 and 5 is a pair of integer whose sum is 7.

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