1. A die is thrown twice. What is the probability of getting a sum 7 from the two throws?
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By: anil on 05 May 2019 01.30 am
Number of ways in which the sum is 7 = (1,6),(2,5),(3,4),(4,3),(5,2),(6,1) => 6 ways Total number of possibilities = 6 * 6 = 36 Probability that sum is 7 = $$frac{6}{36}$$ = $$frac{1}{6}$$
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