Question 639991
The area of her present garden is
{{{ 10*20 = 200 }}} square feet
Double that area is {{{ 2*200 = 400 }}} square feet
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If she made the garden 16 x 25, then
{{{ 16*25 = 400 }}}, but if she doubled
the length and width,
{{{ 20*40 = 800 }}}, which is twice what she wanted