Question 946715


If the perimeter of a rectangular garden is {{{P=288ft}}}. 
If the length of the garden is {{{L=78ft}}}, 

its width {{{W}}} is:

{{{P=2L+2W}}}
{{{288ft=2*78ft+2W}}} simplify, divide by {{{2}}}

{{{144ft=78ft+W}}}

{{{144ft-78ft=W}}}

{{{W=66ft}}}