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soldier1979 [14.2K]
2 years ago
14

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?
Mathematics
1 answer:
Semenov [28]2 years ago
6 0

I think it is 7.36 hours
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