E
Editor
Sep 18, 2022
Three bells toll after intervals of 6, 9 and 15 minutes, respectively. If they toll together at 5 p.m., when will they toll together next?
Difficulty: Easy
A:
6:30
B:
5:30
C:
6:45
D:
5:45
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ID: 63273db5ca83163ac3a09cdf