Question

Solve the proportion. If necessary, round to the nearest hundredth.

Darren can paint 4 fence sections in 2.3 hours. How long will it take him to paint 64 sections?
a.
111.30 hours
c.
36.8 hours
b.
6.96 hours
d.
32 hours

Answer 1

Proportions are your friend. set up your equation as 4/2.3=64/x solve for x by cross multiplying. when you do that you should get 38.6 hours. C (:

Answer 2

;) thnx!

Answer 3

No problem ^.^