42. Four bells begin to toll together at the
intervals of 8, 9, 12 and 16 seconds. Find
the number of times that they will toll
together in 1 and half hours.
(A) 39
(B) 37
(C) 38
(D) 36
(F) None of these
Answers
Answered by
1
Answer:
(D) Is correct answer.. ...
Step-by-step explanation:
36
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