Math, asked by dondee6218, 1 year ago

In a school the duration of period In junior section is 40 min and senior section 1 hours . If the first for each section ring at 9am when will the two Wells ring together again

Answers

Answered by nick4334
6
at 9 am bell rings then 2nd period of j sect will be9:40am and senior section would be 10:00am after that 3rd period time of junior section will be 10:20am senior section time
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