what is the cost of fencing a rectangular field 500 metre long and 200 metre wide @ rupees 7.5 per 100 square metres
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Answered by
1
Answer:
area of rectangle = 500 x 200
= 100000
rs. 7.5 = 100 sq.m
rs. 0.075 = 1 sq.m
cost of facing = 100000 x 0.075
= 7500 Rupees
Answered by
1
Answer:
clearly
perimeter of rectangular field = 2(l+b)
= 2(500+200)
= 2× 700 m
= 1400m
cost of fencing 1m = Rs.7.5
cost of fencing 1400 m is 1400×7.5
=Rs 10500
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