Step-by-step explanation:
» Assume x is the total amount.
![{ \tt{ = x - 300}}](https://tex.z-dn.net/?f=%7B%20%5Ctt%7B%20%3D%20x%20-%20300%7D%7D)
Answer:
l =10 units, 9.7 units, 5.5 units
Step-by-step explanation:
Area = length x breadth
Area of a square = l^2
100= l^2
√100 =√l^2
l=10 units
95=l^2
√95 = √l^2
l= 9.7 units
30=l^2
√30=√l^2
l= 5.5 units
The answer yo your question is 33.6%.
The answer is 54.5. Hope this helps!