Math, asked by rahulJr13579, 10 months ago

3 alarm clocks rings at intervals of 4,12,20 minutes if they ring together after how much time will next they ring together

Answers

Answered by opsaini28kota

2

Answer:After 60 minutes

Step-by-step explanation:

Ring together again=LCM if 12,4,20

=60 minutes after

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