Math, asked by rathiprabha3, 9 months ago

Four bells begin to to toll together and then each one of the intervals 6,7,8,9 respectively.the number of times they will be together
in the next two hours is

Answers

Answered by Shadwi
4

Answer:

Step-by-step explanation:

first lets take LCM

LCM of 6,7,8,9 seconds=504 seconds

then 2 hrs = 2*60*60 seconds= 7200 seconds

then the number of times= 7200/504

                                          = 14.2 times

u can round off the answer as well.

i hope it helped u

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