1.

Shane has to fill a water tank in 3 hour 40 minutes and he used 7 pipes for that. How many pipes should he use to fill the tank in 1 hour 21 minutes? ( approx to nearest whole number)

Answer»

Shane has to fill a water tank in 3 hour 40 minutes and he used 7 pipes for that. How many pipes should he use to fill the tank in 1 hour 21 minutes? ( approx to nearest whole number)




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