Question

It takes 3 friends, who all paint at the same rate, 9 hours to paint a room together. How many would it take for only 1 of the friends to paint the room?

a. 3
b. 6
c. 9
d. 27

Answer 1

ANSWER: 27 because the less people there is the more longer it takes

Answer 2

The asnwer is: d) 27