Aamir buys a rectangular piece of land whose length and breadth are in the ratio 5:3.The fencing of the land cost him Rs. 960 at Rs.5/m.Find the area of the land
Answers
Answered by
4
Total cost of fencing = Rs.960
Perimeter x rate of fencing = Rs 960
Perimeter = 960/5
Perimeter = 192 m
Let Length be 5x
Breadth be 3x
Perimeter = 2(l + b)
2 ( 5x + 3x) = 192
8x= 96
x = 12
Length = 12 x 5 = 60 m
Breadth = 12 x 3 = 36 m
Area = l x b = 60 x 36 = 2160 m ²
Perimeter x rate of fencing = Rs 960
Perimeter = 960/5
Perimeter = 192 m
Let Length be 5x
Breadth be 3x
Perimeter = 2(l + b)
2 ( 5x + 3x) = 192
8x= 96
x = 12
Length = 12 x 5 = 60 m
Breadth = 12 x 3 = 36 m
Area = l x b = 60 x 36 = 2160 m ²
sravanisrav:
it is wrong answer
Answered by
2
plz mark as brainliest
Attachments:
Similar questions