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kobusy [5.1K]
3 years ago
7

One hose can fill a pool in 12 hours. another hose can fill the same pool in 8 h

Mathematics
1 answer:
just olya [345]3 years ago
3 0
Answer: 4.8 hours

Explanation:

One hose can fill a pool in 12 hours.
The other house can fill the same pool in 8 hours.

If they fill the pool together, 
 \text {Time Needed } =  \cfrac{12 \times 8}{12 + 8} = 4.8 hours

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