Question 710129
I'll say that the perimeter of the smaller square is 
{{{ 4s }}} and the perimeter of the larger square is {{{ 8s }}}
That means a side of the smaller square is {{{ 4s/4 = s }}}
and a side of the larger square is {{{ 8s/4 = 2s }}}
Area of larger square = {{{ (2s)^2 = 4s^2 }}}
Area of smaller square = {{{ s^2 }}}
( area B ) / ( area A ) = {{{ 4s^2 / s^2 = 4 / 1 }}}
Area B is 4 times area A