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How much long will take for each of them to meet back at the starting line after one minute?

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Horse A can run 1 lap per minute. Horse B can run 2 laps per minute. Horse C can run 4 laps per minute. If they all start at the same time at the same place, how much long will take for each of them to meet back at the starting line after one minute?

posted Apr 23, 2015 by Parampreet Kaur

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1 Solution

+4 votes

Answer is 1 minute
Condition Is that they must meet at starting line after 1 minute
C will reach within 1/4 minutes
B will reach in 1/2 minutes
But A will reach in 1 minutes
So when A will reach,they all will meet at starting line

solution Apr 23, 2015 by Jaspalsingh Parmar



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