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Sara and Keith were able to vacuum the house in 8 hours together. It takes Keith 12 hours to vacuum the house alone. Without help, how long would it take Sara to vacuum the house?
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8 votes
Sara and Keith were able to vacuum the house in 8 hours together. It takes

Keith 12 hours to vacuum the house alone. Without help, how long
would it take Sara to vacuum the house?

User Dlmeetei
by
8.0k points

1 Answer

6 votes

Answer:

uh it think 20 hours

Explanation:

12+8 not sure -_-

User Tbielaszewski
by
8.9k points
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