1.

Three athletes start running together , their steps measure 36 cm , 48 cm and 54 cm . If they are running at the same speed , at what distance will they be taking steps together again ?

Answer»

Answer:

432 cm

we know that,

SPEED = distance/time.

given, speed constant,

that MEANS ,the their steps will be together at the (LCM of 36,48,54)=432.

that means after 432 cm,their steps will be together .

Hope u UNDERSTAND...



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