Three bells toll at intervals of 9, 12 and 15 Minutes respectively if they start tolling together , after what time will they next toll together
Answers
Answered by
10
Lcm of 9,12,15=180
then we write,
after they next toll together =180minutes
then we write,
after they next toll together =180minutes
akddevil:
first we need to take out the lcm tats to simple the lcm is 180
yes
the answer is right
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Answered by
19
solution.
We have to find LCM of these.
so, 9= 3*3
12= 2*2*3
& 15 = 5*3
=> LCM= 3*3*2 *2*5
= 18*10
= 180 minutes.
______
☺✌✌
We have to find LCM of these.
so, 9= 3*3
12= 2*2*3
& 15 = 5*3
=> LCM= 3*3*2 *2*5
= 18*10
= 180 minutes.
______
☺✌✌
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