Asked by Amy

During the summer you now lawn's for extra money. One customer pays you to mow every 6 days and the other customer every 9 day's. If you mow both lawn's today,in how many days will you mow both lawn's again on the same day?
Answered by Ms. Sue
What is the least common multiple of 9 and 6?

Answered by Amy
18
Answered by Ms. Sue
Right. So the next time you mow both lawns on the same day will be 18 days from now.

Answered by Amy
OK thanks Ms. Sue
Answered by Ms. Sue
You're welcome, Amy.

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