Question 954447

Perimeter of rectangular field is {{{P=2L+2W}}}

if {{{P=(3/5)km}}} and it's length is twice its breadth, {{{L=2W}}}, then we have

{{{(3/5)km=2*2W+2W}}}..............convert {{{(3/5)km}}} in meters and solve for {{{W}}}

{{{(3/5)km=(3/5)1000m=(3000/5)m=600m}}}
{{{600m=4W+2W}}}
{{{600m=6W}}}
{{{600m/6=W}}}
{{{W=100m}}}

find the length:

{{{L=2W}}}
{{{L=2*100m}}}
{{{L=200m}}}

so, dimensions of the field:  {{{200m}}} by {{{100m}}}