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victus00 [196]
3 years ago
7

Beginning at 8:30 A.M., tours of the National Capitol leave every 15 minutes. Tours for the White House leave every 20 minutes.

How often do the tours leave at the same time?
Mathematics
1 answer:
zhenek [66]3 years ago
5 0
The leave at the same time every hour
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Given that,

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The equation is :

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Answer:

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