Question

The cost of fencing a square ficld at 20 per metre is 40,000. Find the cost of reaping the field at the rate of 42p per square metre​

Answer 1

Answer:

Step-by-step explanation:

Given:

cost of fencing the square field = rs 40000

Rate of fencing = rs 20/metre

=> area of the field = 40000/20 m²

= 2000 m²

therefore,

cost of reaping the field = (2000 x 0.42) = Rs 840