54:450*100 =
(54*100):450 =
5400:450 = 12
Answer: whats the question exactly?
Step-by-step explanation:
Perimeter = (length+width) x 2
Let w units be the width of the rectangle.
Length of the rectangle = 2w
Perimeter:
(2w+w) x 2 = 60
(3w)2 = 60
6w = 60
w = 10
Area:
2(10) x 10
= 20 x 10
= 200 units