Question

Rectangle piece of measures 500m by 300m if it is to be fenced with four rows of wire along its four sides find the cost of fencing if one metre of wire cost rupees 5

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Rs 32000

Step-by-step explanation:

length of the rectangle is 500 m

breadth of the rectangle is 300 m

perimeter of the rectangle is 2 x (L+B)

= 2 x (500+300)

= 2 x 800 = 1600

rows needed for 1 round for fencing four side is 1600 m

rows needed for 4 round for fencing four side is 1600 x 4 = 6400 m

=> cost of 1 m of wire is Rs 5

cost of 6400 m of wire is 6400 x 5 = Rs32000

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