Question

A and B can finish a piece of work in 14 days. If B alone can finish the same work in 42 days then
number of days A alone can finish it is
A) 24 days
B) 21 days
C) 18 days
D) 10 days
A) A.
B) B
C)
oc
D)
SUBMIT EXAM​

Answer 1

Answer:

18 days I think it will be helpful to you