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Mathematics, 27.12.2019 01:31 ashleyrobinsonorjuui
Atank is filled in 3 hours by 3 hoses. hose c is twice as fast as b and b is three times as fast as a. how long will hose a fill an empty tank on its own?
plz write steps
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Atank is filled in 3 hours by 3 hoses. hose c is twice as fast as b and b is three times as fast as...
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