Darren's family traveled 2/7 of the distance to his uncle's house on Saturday. They traveled 4/5 of the remaining distance on Sunday. What fraction of the total distance to his uncle's house was traveled on Sunday?

answer: 88

step-by-step explanation:

if im not mistaking its

step-by-step explanation:  

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36