Question

The length and breadth of a rectangular field are in the ratio 9:5. If the area of the field is 14580m², find the length and breadth.

Answer 1

let the length be 9x and breadth be 5x
$9x \times 5x = 14580 \\ 45 {x}^{2} = 14580 \\ {x}^{2} = 324 \\ x = 18 \\ length = 9 \times 18 = 162\\ breadth = 5 \times 18 = 90$

Answer 2

HOPE IT HELPS................