Question

If 5 men can build a house in 26 days, in how many days will 10 men build it?
A. 52 days
B. 13 days
C. 50 days
D. 10 days

Answer 1

I'll be glad to check your answer.

Answer 2

man-days needed = 5(26) = 130
So 10 men should be able to it in .....

Answer 3

13?

Answer 4

130 / 10