alece34 alece34

24-08-2018
Mathematics

contestada

One bell rings at an interval of every 10 minuts and second bell rings at an interval of every 12 minutes how many minutes must go by for the bells to ring at the same time how many times would you hear them ringing at the same time if 240 minutes went by?

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teemobo696 teemobo696

24-08-2018

5:00 pm, you need to find the LCM. (Least common multiple), or LCD.

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