The area of a rectangle is 4,320 ft2. the ratio of the length to the width is 6: 5. find the length of the rectangle.

The ratio of sides = 6/5
multiply by constant a
width=5a
length = 6a
Area = L×W
4320 = 5a×6a
4320=30a^2
4320/30= a^2
144=a^2
a=12
width =60
Length = 72

Ithink if ur looking for a ratio it would be 12: 3