If two fair dice are tossed, then what is the probability that the sum of the numbers on the faces of the dice is strictly greater than 7?
A.1/3
B.5/12✓ Correct
C.7/12
D.3/4
Explanation
Total outcomes when tossing two dice = 36. Outcomes with sum strictly greater than 7 (i.e., sums of 8, 9, 10, 11, 12): sum=8 has 5 ways, sum=9 has 4 ways, sum=10 has 3 ways, sum=11 has 2 ways, sum=12 has 1 way. Total = 5+4+3+2+1 = 15. Probability = 15/36 = 5/12.
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