The playground of Guangming primary school is a rectangle with a circumference of 360 meters and a length to width ratio of 3:2. What is the area of the playground?

The playground of Guangming primary school is a rectangle with a circumference of 360 meters and a length to width ratio of 3:2. What is the area of the playground?

360 △ 2 = 180m3 + 2 = 5
180 * 3 / 5 * 180 * 2 / 5 = 7776 square meters
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The playground of Guangming primary school is a rectangle with a circumference of 360 meters and a ratio of length to width of 3:2. What is the area of the playground

Length + width = 360 △ 2 = 180 (m)
Length = 180 ÷ (3 + 2) × 3 = 108 (m)
Width = 180-108 = 72 (m)
Area = 108 × 72 = 7776 (M2)

Guangming primary school playground is a rectangle, the perimeter is 360 meters, the ratio of length and width is 3:2, what is the area of the playground?

360/2/(2+3)=36
(36*3)*(36*2)=7776

A rectangular playground, the perimeter is 280 meters, the ratio of length to width is 5:4

280 / 2 / (5 + 4) * 5 = 700 / 9 (m)
280 / 2-78 = 560 / 9 (m)
700 / 9 * 560 / 9 = 392000 / 81 (M2)