Question

40. Amit can do Z of a piece of work in
8 days, while Utpal can do of the same
work in 8 days. In how many days can
both do it together?
UNV 1994)
(1) 9.6
(3) 11.2
(4) 16.0
(2) 10.5​

Answer 1

Answer:

10.5 is the correct answer

Answer 2

(2) 10.5 ..............