20) Tap A fills a water tank in 8 hours and tap B can empty the tank in 12 hours & both the taps areopened, how long would it take to fill half of the tank?

20) Tap A fills a water tank in 8 hours and tap B can empty the tank i

1.	20) Tap A fills a water tank in 8 hours and tap B can empty the tank in 12 hours & both the taps areopened, how long would it take to fill half of the tank?
Answer» 12-8 = 4hours It will take 4 hours to fill a TANK using both taps Hope this helps you.

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20) Tap A fills a water tank in 8 hours and tap B can empty the tank in 12 hours & both the taps areopened, how long would it take to fill half of the tank?​

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20) Tap A fills a water tank in 8 hours and tap B can empty the tank in 12 hours & both the taps areopened, how long would it take to fill half of the tank?