Is this a multiple-choice question? I don't see any variables defined to represent length, width, and area.
Using A = area, l = length, w = width, a formula for area would be A = lw.
Some writers use b = base for the length and h = height for the width, in which case A = bh.
Answer:
230%
Step-by-step explanation:
2x3/10=23/10=2.3x100%=230%
Area = width x length
If the area is 48 and width is 6, you can do
Length = area/width
Length = 48/6
Length = 8
Perimeter = length x 2 + width x 2
Perimeter = 8x2 + 6x2
Perimeter = 16 + 12
Perimeter = 28 feet
Models can be used to describe, extend, and make generalizations about certain mathematical situations.