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Readme [11.4K]
3 years ago
8

Seven pipes empty a water tank in five days. In how many days would four pipes empty this tank? Give your answer in days and hou

rs.
Mathematics
2 answers:
TEA [102]3 years ago
4 0

Answer:
8.75 days
Step-by-step explanation:
7/4=1.75
1.75*5=8.75
Gelneren [198K]3 years ago
3 0

Answer:

7:5 equals 1.4, so we need to multiply 1.4 and 4 and we get 5.6. The answer is 5.6

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LekaFEV [45]
3(x - 4) = 3x - 12 (expand the brackets)
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julsineya [31]

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