If the sides of a quadrilateral are in the ratio of 3:5:7:9 and the perimeter is

Question

240 inches, find the length of each side.

Answer 1

3x + 5x + 7x + 9x = 24x = 240

x = 10

3x = ?

5x = ?

7x = ?

9x = ?

Answer 2

If the sides of a quadrilateral are in the ratio of 3:5:7:9 and the perimeter is
240 inches, find the length of each side.
Math - PsyDAG, Wednesday, April 13, 2011 at 11:51am
3x + 5x + 7x + 9x = 24x = 240

x = 10

3x = ?

5x = ?

7x = ?

9x = ?
How x=10???