Question

The ratio of sides of a rectangular field is 7 ratio 6 if its is 2688 find the cost of planting along the boundary of field at the rate of rupees 4.45

Answer 1

Answer:

Given that : The length and breadth of rectanglular area in the ratio of 7:6

Let, the length and breadth of area are 7x and 6x respectively.

Also given that : area = 2688 m²

According to the question :

7x×6x = 2688

=> x² = 64 => x = 8

Now, Length = 7x = 7×8 = 56 m

and breadth = 6x = 6×8 = 48m

Cost of planting = 4.45×2688 = Rs.

11961.6

I hope it will be helpful for you...!!