Asked by Vanessa

The perimeter of a pool table is about 7.8m. Four times the length equals nine times the width. What are the dimensions?

I need to find 2 equations first.
I got 2l + 2w= 7.8

I cant seem to get the other one
Answered by Rachel
4l=9w is the other equation

the dimensions should be
l=2.7
w=1.2