Question

2.(04.05)

Kelsey painted 1/4
of her bedroom in 3/7
of an hour. At this rate, how long would it take her to paint the entire room?
A.3/28 of a hour
B.28/3 of an hour
C.12/7 of an hour
D.7/17 of an hour

Answer 1

12/7 of an hour

Explanation:

I couldnt do the asnwer earlier but here it is the person above gave the answer worked out

Answer 2

1/4 in 3/7th of an hour

1/4 = 3/7

multiply by 4

1 (whole room) = 12/7 (of an hour)