Question

A fill tank 22 hours, b fill tank 33 hours. 5 hours before fill the tank a is closed what is time taken to fill the tank

Answer 1

HEY Buddy....!! here is ur answer

Given that : A fill the tank in 22 hours and B fill the tank in 33 hours.

LCM of 22 and 33 = 66

Let, the total work = 66

A fill the tank in one hour = 66/22 = 3

B fill the tank in one hour = 66/33 = 2

So, when they work together they will take time in fill the tank = 66/5 = 13 hour 12 minutes

Before 5 hour A left it means A left after = 13.2–5 = 8.2 hour

It means in 8hour and 12 minutes complete work = 5×8+[(5/60)×12] = 41

Remaining work = 66–41 = 25

Then, Remaining work is done by B in Hours = 25/2 = 12.5 hours

Total Time taken in complete the work = 8.2+12.5 = 20.7 hours

I hope it will be helpful for you....!!

THANK YOU ✌️✌️