Question

Three bells started tolling together. Each of them then tolls after 0.25 sec, 0.1 sec, and 0.125 sec. After how many seconds will they again toll together?

0.25, 0.1, 0.125 multiplied by 0.001. 250,100,125 LCM of 250,100,125500 500 0.0010.5 0.5

A 0.1

B 0.2

C 0.5

D 0.6

Detailed Solution