The answer is -18%! Hope this helps :)
Answer:
I am sorry but I do not understand it =(
1-first rectangle has 2ft as the length and 2ft as the width. The second rectangle has 2ft as the width and 3ft as the length.
2-THe length is add 1 starting from 2.
You can use this ratio:
1hour/60minutes=0.73hours/Xminutes
and cross multiply
so x= 43.8 minutes
