Q9----------------If 8 boys and 12 women can do a piece of work in 25 days...................?

Question

Q9----------------If 8 boys and 12 women can do a piece of work in 25 days,In how many days can the work be done by 6 boys and 11 women working together.
a. 15 days
b. 10 days
c. 12 days
d. none

Answer 1

d it would take longer if there is a lower number of workers

Answer 2

d.none

Answer 3

D