45/100 is 4,500%
2/5 is 40%
18/40 is 45%
15/25 is 60%
Answer:
Step-by-step explanation:
(Subtract 
from both sides of the equation to isolate 
)
(Simplify)
(Symmetric Property of Equality)
(Divide both sides of the equation by 
to get rid of 's coefficient; remember that 
, so 
has a coefficient of )
(Simplify)
Hope this helps!
Area= length * width
Area= 5*4
Area= 20
I hope this helps!
~cupcake
