8. 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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Answered by
1
Answer:
360 cm
Step-by-step explanation:
lcm of 36, 72 and 90. this is when their steps will coincide for the first time
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