Three children are walking . Their steps measure 36 cm , 72 cm 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 ?
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The distance between AB and CD will be the LCM of their measurements of their steps, that is 369cm
Hope it helps you and is formative...
Hope it helps you and is formative...
Answered by
4
The distance will be by taking LCM and LCM is 360 cm
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