Math, asked by prathambhai16681, 10 months ago

Two bells chime at an interval of 10 minutes and 15 minutes respectively. At what time will they chime together

Answers

Answered by Abhijeet1000
3

Answer:

time when 1st bell chime =10min

time when 2 nd bell chime = 15 min

time when they will chime together will be their L.C.M

that is 30min

therefore they will chime after 30minutes

Answered by JeanaShupp
0

They will chime together at at interval of 30 minutes.

Explanation:

Given : Two bells chime at an interval of 10 minutes and 15 minutes respectively.

The time they will chime together = lcm (10 , 15) minutes

[Note : lcm = Least common multiple of two number that is divisible by both of them]

Prime factorization of 10 and 15 :

10= 2 x 5

15 = 3 x 5

lcm (10 , 15) = 2 x 3 x 5 = 30

Therefore , they will chime together at at interval of 30 minutes.

# Learn more :

If 3 clocks chime at intervals of 15, 20,30 minutes respectively , they all chime together at 10a.m at what time will they chime together again?

https://brainly.in/question/1344736

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