Question

7. If the ratio between the length and perimeter of a rectangular plot is 1 : 3, then the ratio
between the length and breadth of the plot is
(a) 1:2
(b) 2:1
(c) 3:2
(d) 2:3​

Answer 1

Answer:

valuate 32^(5-3x)= 48^(4-2x)

Step-by-step explanation:

Answer 2

Let the length be x, perimeter, 3x and breadth y

Thus,

3x = 2(x + y)

3x = 2x + 2y

3x - 2x = 2y

x = 2y

Thus, 2 = x : y

Answer, (b) 2:1