Tom and Claire both like do short exercise that involve small breaks. Tom does a short burst of exercise every 2 minutes, and Claire does hers every 3 minutes. If they start doing their exercise at 9:00am, when do they both do their exercises again?
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Given : Tom and Claire both like do short exercise that involve small breaks. Tom does a short burst of exercise every 2 minutes, and Claire does hers every 3 minutes.
they start doing their exercise at 9:00am
To Find : when do they both do their exercises again
Solution:
Tom does a short burst of exercise every 2 minutes,
Claire does hers every 3 minutes.
To find time To do their exercise together we need to find LCM of ( 2, 3)
LCM (2 , 3) = 6
They will do exercise every 6 minutes
9 : 00 AM + 6 = 9:06 AM
they both do their exercises again at 9:06 AM
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