Question

If you roll 2 dice, what is the probability the sum is a 4, 7 or 10?

Answer 1

4=3

7=6

10=3

Explanation:

P4= (3,1), (1,3), (2,2)

P7= (6,1), (4,3), (5,2), (3,4), (2,5), (1,6)

P10= (5,5), ( 6,4), (4,6)