Math, asked by Noor3907, 10 months ago

In a shop, there are three clocks which chime at intervals 15,20 and 30 minutes respectively. They all chime at 10am. At what time they all chime together again

Answers

Answered by sdhanush1

6

Answer:

11AM

Step-by-step explanation:

Find the LCM of 15,20,30, which is 60, so the clocks would chime together in 60 minutes, Add 60 minutes to 10AM

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