Ram is living in Palampur village, He has a rectangular plot over that whose sides are in the ratio 3:2. The cost of fencing the plot at the rate of Rs. 100 per m is Rs. 2000.
Answers
Answered by
2
Answer:
L = 3 m and B =2 m
Step-by-step explanation:
cost of fencing = 2000
therefore length fenced = 2000/100 = 20m
Perimeter is 20 m
2(L+B) = 20
L+B = 10
But L: B = 3:2
or L = 3B/2
so 3B/2 + B = 10
5B = 10 x 2
B = 4
If B = 4m then L = 6m
Answered by
2
Answer:
Let length = 3x
Breadth= 2x
A/Q
2(3x + 2x) × 100 = 2000
=> 10x = 2000/100
=> 10x = 20
=> x = 20/10
=> x = 2
3x = 3 × 2
length = 6m
2x = 2 × 2
Breadth = 4m
Similar questions