We want to put a fence around a rectangular plot. The fence costs ₹ 100 per meter. The length and width of the plot are in the ratio 9:4 colon, 4. The total cost of the fencing comes out to be ₹ 7800 Find the length of the plot.

We want to put a fence around a rectangular plot. The fence costs ₹

1.	We want to put a fence around a rectangular plot. The fence costs ₹ 100 per meter. The length and width of the plot are in the ratio 9:4 colon, 4. The total cost of the fencing comes out to be ₹ 7800 Find the length of the plot.
Answer» Let say Length of PLOT = 9L mthen WIDTH of Plot = 4L mPerimeter of Plot = 2 ( Length + Breadth)= 2 ( 9L + 4L)= 2( 13L)= 26 L mThe fence costs ₹ 100 per meter=> Cost of Fencing = 26L * 100 = 2600L Rs2600L = 7800=>L = 3Length = 9L = 27 mWidth = 4L = 12 mThe length and width of the plot are 27 & 12 mhope this one help youMark as BRANLIEST