pipes a and b can fill a pool in 10 hours. if pipe a can fill the tank 3 times as pipe b how long can pipe a fill the tank alone?
Asked by lorlieferanadez
Answer (1)
Answer:20 hoursStep-by-step explanation:you said that the a and bwill fill the tank in 10 hoursso,the pipe b will fill the tank more than 10 hoursso 10 x 2= to 20.