Question

The length of a room is 1.5 m more than its breadth. If the perimeter of the room is 63m. find the length and breadth of the room. step by step explanation ​

Answer 1

Answer:

Step-by-step explanation:

Breadth of the room = x

Length of the room = x + 1.5m

Perimeter of the room = 63 m

2 ( l + b ) = 63

2 ( x+ 1.5 + x ) = 63

2 ( 2x + 1.5 ) = 63

4x + 3 = 63

4x = 63 - 3

4x = 60

x = 60/ 4

x = 15

Breadth = 15m

Length = 15 + 1.5

            = 16.5m