A tank is drained by two pipes.One pipe can empty the tank in 30minutes,and the can empty it in 25minutes.If the tank is 5/6 filled and both pipes are opened,in what time will the tank be emptied

Answer 1

1/30 + 1/25 = (5/6)/x

Answer 2

lol this is funny your names Edward and im Bella

Answer 3

1/30 + 1/25 = (5/6)/x
LCD is 150
[1/30 + 1/25 = (5/6)/x] 150
5+6 = 125/p
11p = 125
11p/11 = 125/11
p = 125/11 ~ 11.3636

Answer 4

Please explain it further

Answer 5

Answer 11.3636