Question

find the cost of fencing a rectangular field 30m*10m with a wire, costing ₹3 per metre
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Answer 1

Answer:

Cost of fencing - ₹ 100

Step-by-step explanation:

length - 30m breadth - 10m

Area of rectangle - l x b

Area of the rectangular field - 30 x 10

Area of the rectangular field - 300 m²

Costing - area / price

Cost of fencing - 300/3

Cost of fencing - ₹ 100