167k views
15 votes
Aja can harvest a field in 13 hours. One day her friend Khia helped her and it only took 6.24 hours. How long would it take Khia to do it alone?

User I Am L
by
7.1k points

1 Answer

13 votes

I think it is 7.36 hours
User Dabuki
by
7.0k points
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