savannahbbew savannahbbew 01-12-2021 Mathematics contestada 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