Question

Find the cost of ploughing a field 45m long and 26m wide at Rs. 1.50 per square meter. Find the cost of fencing it at the Rs. 3 per sq.m

Answer 1

Step-by-step explanation:

Length = 45m

Breadth = 26m

Area = L X B = 45m X 26m = 1170 m^2

Perimeter = 2( L+B)

= 2 ( 45m + 26m) = 142 m

Cost of ploughing = ₹1.50 X 1170 m^2 = ₹1,755

Cost of Fencing = ₹3 X 142m = ₹ 426