Question

The length and breadth of a rectangle are 4 m and 80 cm. Those of another rectangle are 3 m and 60 cm. Find the ratio of their perimeters and the ratio of their are as.​

Answer 1

Step-by-step explanation:

Perimeter of first rectangle = 2(4+80)

and second = 2(3+60)

so ratio = 2(4+80):2(3+63)

= 84:63

= 28:21

=4:3