Question

find the cost of fencing a rectangular field, whose length and breadth are 150 metre and 120 metre and the cost of fencing 2 metre length is rupees 3

Answer 1

Step-by-step explanation:

length of the rectangular field =150 m

breadth of the rectangular field=120 m

perimeter of the rectangular field= 2(length+breadth)

=2(150+120)

2(270)

540

cost of 2 m=3 Rupees

cost of 1 m= 3÷2=1.5

cost of 540 m= 1.5×540=5100 rupees

Answer 2

Answer:

Length of Fence = 150metre

Breadth of Fence = 120metre

Perimeter of rectangular field =2(l+b)

2(150+120)

2*(270)

2*270

540 metre

Cost of Fencing 2 metre = 3rupees

Here 2m is given so that's why we are dividing it by 2

540/2*3

270*3

810rupess

Cost of Fence will be 810rupees.