The cost of fencing a square field at rupees 1.60per meter is rupees 3200. Find the cost of reaping the field at rupees1.20per 100sq . meter
3 answers
((3200/1.60)/4)^2 * 1.20/100 = 3000
number of metres of fencing = 3200/1.6 = 2000 m
so each side of the square is 2000/4 or 500 m
and its area is 500^2 m^2
cost of "reaping" = 500^2 /100 * 1.2
= 3000 rupees
so each side of the square is 2000/4 or 500 m
and its area is 500^2 m^2
cost of "reaping" = 500^2 /100 * 1.2
= 3000 rupees
Very very very very very very bad respond jiksha
1 answer