SOLUTION: If I clean my house every 2 weeks and I wash my car every 3 weeks and I start on the same day how many more days until I do them both on same day

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Question 802154: If I clean my house every 2 weeks and I wash my car every 3 weeks and I start on the same day how many more days until I do them both on same day
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If I clean my house every 2 weeks and I wash my car every 3 weeks and I start on the same day how many more days until I do them both on same day
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2weeks = 14 days = 2*7 days
3weeks = 21 days = 3*7 days
Ans: least common multiple = 2*3*7 = 42 days
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Cheers,
Stan H.
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