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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 hous…

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 hous…
asked 81.8k views
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?

asked
User Dlmeetei
by
8.1k points

1 Answer

6 votes

Answer:

uh it think 20 hours

Explanation:

12+8 not sure -_-

answered
User Tbielaszewski
by
9.0k points
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