Mubashir exercises every 8 days, and Ali every 4 days. Mubashir and Ali both exercised today, and they will both exercise again on the same day after ______?
Answer: 8 days
Explanation
To find when Mubashir and Ali will both exercise on the same day again, we need to calculate the Least Common Multiple (LCM) of their exercise days:
Mubashir: every 8 days
Ali: every 4 days
LCM of 8 and 4 = 8
They will both exercise again on the same day after 8 days.
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