SOLUTION: Many zeros will be at the end of N=18!+19! ? The options are- (A)3 (B)4 (C)5 (D)none .

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Question 621408: Many zeros will be at the end of N=18!+19! ?
The options are-
(A)3 (B)4 (C)5 (D)none .
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
18!+19! = 128047474114560000
answer is (B) 4