Question

the ratio of length and breadth of the rectangle is 5 is to 2 respectively the respective ratio of its perimeter and area is 1 is to 3 is respective of the unit what is the length of rectangle​

Answer 1

Answer:

length of rectangle = 21 units

Step-by-step explanation:

REFER ATTACHMENT

Answer 2

Step-by-step explanation:

1. let the length 5x and bredth 2x as the ratio is 5:2.
2. the find the perimeter 14x and area 10x^2 by the length and breadth.
3. then make the equation-
4. 14x:10x^2=1:3
5. 14x/10x^2=1/3
6. then find the value of 5x
7. the length is 21