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The perimeter of a rectangular lawn is 320 meters, and the ratio of length to width is 5:3. What is the area of the lawn
The sum of length and width of rectangle = 320 / 2 = 160 meters
Length of rectangle = 160 * 5 / (5 + 3) = 100m
Width of rectangle = 160-100 = 60m
Lawn area = 100 * 60 = 6000 square meters
The perimeter of a square is 2400 meters. How many square kilometers is its area
. unit conversion
2400/4=600m
600m=0.6km
0.6 * 0.6 = 0.36 square kilometers
A square farm, its perimeter is 2400 meters, how many hectares is the area
2400 New Year's Eve 40% of his flat
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