Let L be the length
so L=Lfinal - Linitial = 7 +9=16
the answer is
<span>C.16</span>
Thats it option (C). Hope it helps!!
I think it's a home loan from old home owners idk if this will help
The park formed like a rectangle so :
Area = length × width
Area = ( 9/10 ) × ( 4/5 )
Area = 9 × 4 / 10 × 5
Area = 9 × 2 × 2 / 5 × 5 × 2
Area = 18 / 25