Question

15. Pipe A can fill a tank in 12 minutes whereas pipe A along with pipe B can fill the same tank in 8 minutes. In what time pipe B alone can fill the tank?
15 mins
20 mins
None of these
24 mins​

Answer 1

Answer:

24 minutes

Step-by-step explanation:

A. A+B

12. 8

24

A=2

A+B=3

B =. 1

Answer =24 minutes