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Helena goes kicking every 12 days and swimming every 6 days. She did both kids of excise today. How many days from now will she go both kicking and swimming again on the same day?

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 Jan 1, 2020
 #1
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The least common multiple of 6 and 12 is 12. 

 

So Helena will go kicking and swimming on the same day 12 days from now.

 Jan 1, 2020
 #2
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Hi guest, since the least common multiple of 12 and 6 is 12, there will be 12 days from now when she will go both kicking and swimming again on the same day


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