Question

Question 5
Area of playground of school is 38400 square meter. If the ratio of length and breadth of playground is 3 : 2 then find the perimeter of playground.

Answer 1

Here is the solution -:

Let length be 3x and breadth be 2x

Area of rectangle = L× B

38400 = 3x × 2x

38400 = 6x^2

x^2 = 6400

x = 80

therefore length = 3x

= 240 m

breadth = 2x

= 160

Mark as brainliest ♥