The answer to this problem would be:
0.279 x 53 = 14.787
B or D, I forgot whether the open circle or the circle is the equal to one, if I had to guess I'd say B
It will take her 6 hours because
3/4=6/8 hours
1/8= 1 hour
I hope this was helpful
It’s slightly closing in so it would be 85 as in the answer b)