Question

the length and breadth of a room in the ratio 3:2. if its perimeter is 60m. find the dimensions of the room.

Answer 1

Let the length be 3x then the breadth is 2x
According to the problem,
2( l +b) = 60
=> 2 ( 3x + 2x) = 60
=> 5x = 60/2
=> x = 30/5 = 6
Therefore length = 3x = 3× 6= 18 cm
breadth =2x = 2×6 = 12cm
Hope this helps .
Please mark me the brainliest

Answer 2

Answer:

18 cm 12 cm

Step-by-step explanation:

2x 3x 2(l+b) =60

2(3x+2x)=60

5x=60/2

x= 30/5

x=6

3x

3×6

18

2x

2×6

12

ANS= 18cm,12cm