Three persons started walking together and their footsteps are 40cm, 45cm, and 48cm simultaneously. What is the minimum distance they walk so that they complete steps?
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Answer:
720 cm
Step-by-step explanation:
Minimum distance they walk so that they complete steps = LCM of their footsteps
= LCM of 40, 45, 48
= 720 cm
Therefore, they should walk 720 cm so that they all have complete steps.
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