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The perimeter of a rectangular land is 240 meters, and the ratio of length to width is 3:2. What is the area of this land?
Length / width = 3:2
L = 1.5 w
Perimeter of rectangular ground = 2 (length + width)
2 (1.5 W + W) = 240
Width = 48
Length = 1.5 * 48 = 72
The area of this land = 72 * 48 = 3456 (M2)
The perimeter of a rectangular lawn is 40 meters, and the ratio of length to width is 3:2. How many square meters is the area of this lawn? Don't be too deep
Length + width is 40 △ 2 = 20m
3+2=5
The length is 20 * 3 / 5 = 12 meters
The width is 20 * 2 / 5 = 8m
The area of this lawn is 12 * 8 = 96 square meters
There is a rectangular lawn with a circumference of 560 meters. The ratio of length to width is 4:3. How many meters are the length and width? How many square meters is the lawn area?
160.120,19200
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