Question

the perimeter of a rectangle is 60 CM if the length is 1 1/3 its breadth find the dimensions​

Answer 1

Step-by-step explanation:

let breadth be x

length will be 4/3 x

now perimeter of rectangle = 2* (length+ breadth)

60 = 2* ( x + 4/3 x )

30 = (3x + 4x ) / 3

90 = 7 x

x = 90/7

so length = 4/3 * 90/7

= 120/7 cm