five balls begin talking and together toll at intervals of 2,6,8,10 and 12 second respectively. in 45 minute how many time do the tell together
Answers
Answer:
They toll together for 16 times.
To find : How many times does the bells toll together.
Given :
Six bells commence tolling together and tolls at interval of 2, 4, 6, 8, 10, 12 minutes respectively.
By taking L.C.M for the given numbers : 2, 4, 6, 8, 10, 12
We get : 120
So, the bell will toll together after 120 minutes = 2 hours.
At the starting, 1 bell tolls
In 30 hours, they toll together = \frac{30}{2}
2
30
= 15 bell tolls
Therefore, the total number of bells tolls together = 15 + 1 = 16 times.
To learn more...
1. Six bells commence tolling together and toll at intervals 2,4,6,8,10,12,min respectively in 30 hours , how many times do they toll together ?
brainly.in/question/3941088
2. Six bells commence tolling at the intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. How many times do they toll together in an hour?
brainly.in/question/8224366
Step-by-step explanation:
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