Question

Three bells rings at intervals of 7 , 10 and 14 minutes respectively . They begin by ringing together. After how long will they ring together again?

Answer 1

for this we need to find the LCM of giving number.we will get our answer.
7,10,14.

Answer 2

Hi guys ☺,
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(this answer helps me to forget you Ayushi)
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Here is your answer,
The required answer will be the LCM of 7 , 10, 14 and the obtain value should be added to that last time when they all rang together.
................................................................................(ignore my grammatical mistakes...)
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