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+5 votes
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asked Jul 1, 2016 in Mathematics by Puskar (5,910 points)
recategorized Jul 1, 2016 by Puskar
Three children are walking. Their steps measure 36cm, 72cm and 90 cm. If they step from a line AB, their steps will fall together again at line CD. What is the distance between AB and CD?

1 Answer

0 votes
answered Jul 1, 2016 by vikash (21,287 points)
selected Jul 4, 2016 by Puskar
 
Best answer

The distance between AB and CD will be 360 cm. 

The first child will take 10 steps to reach CD

second child will take 5 steps to reach CD and the third child will take 4 steps to reach CD

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