Two pipes are used to fill a water storage tank. the first pipe can fill the tank in
4 hours,...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 10:30 Slay2020
Two pipes are used to fill a water storage tank. the first pipe can fill the tank in
4 hours, and the two pipes together can fill the tank in
2 hours less time than the second pipe alone. how
long would it take for the second pipe to fill the
tank?
can someone , my parents can’t either ☹️
![ansver](/tpl/images/cats/User.png)
Answers: 2
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