9/15 =3/5.... make that into a percentage it would be 60%
The answer is the second choice.
Given:
Big Rectangle: Length = 15m ; Width = 12m
Small Rectangle : Length = 8m ; Width = 2m (12m-5m-5m)
Area of Big Rectangle = 15m * 12m
A = 180m²
Area of Small Rectangle = 8m * 2m
A = 16m²
Area of the colored shaped:
A = 180m² - 16m²
A = 164m²
