Math, asked by hiraiturk, 10 months ago

A bell tolls at a regular interval of 20 minutes. A second bell tolls at
a regular interval of 50 minutes. They toll together at 3 p.m. At what
time will they next toll together?

Answers

Answered by shilpiamu123
5

Step-by-step explanation:

A bell - 20 min.

B bell - 50min

So.

together bell time =lcm of both time

lcm of20-50 is 100

so after 100.min they bell together

Means.... at 4:40pm

Similar questions