Question

the ratio of length and breadth is 5:7 find the length is breadth is 56​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Perimeter = Distance travelled in 8 minutes,

=> Perimeter = 12000/60 * 8 = 1600 meter. [because Distance = Speed * Time]

As per question length is 3x and width is 2x

We know perimeter of rectangle is 2(L+B)

So, 2(3x+2x) = 1600

=> x = 160

So Length = 160*3 = 480 meter

and Width = 160*2 = 320 meter

Finally, Area = length * breadth

= 480 * 320 = 153600