Question

the length of a room is 3 times its breadth if the perimeter of the room is 64 find the length and breadth of the room​

Answer 1

Answer:

Step-by-step explanation:

Length of the room=3x

Breadth= x

Perimeter=64

3x × x= 64

4x = 64

X = 64÷ 4

X= 16

Answer 2

Answer:

Let the breadth of the room be 'x'.

Therefore, Length of room = 3x

Perimeter of rectangular room = 2( length + breadth)

64 = 2 (3x + x)

64 = 2(4x)

64 = 8x

x= 64/8

x = 8

Breadth of room = x

= 8 units

Length of room = 3x

= 3 × 8

= 24 units

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