Question

the length and breadth of a rectangle is in the ratio 3:4 area of the rectangle is 6912 find it's dimensions

Answer 1

area of rectangle = l*b

=3x*4x= 6912

=12x*2=6912

x*2=6912/12

x*2=576

x=24

Answer 2

Let length be 3x, breadth be 4x

Area=6912

3x*4x=6912

12x=6912

x=6912/12=576

length=3x=3*576=1728

breadth=4x=4*576=2304

Pls mark my ans as the brainliest