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Bess [88]
3 years ago
8

Jenn can rake the yard in 4.75 hours. Kathy can do the raking job in 7 hours. How long will it both girls working together?

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
5 0

Answer:

4.75 hour

Step-by-step explanation:

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