Nicole's vegetable garden has an area of 400 ft². It is the shape of a rectangle with a length of 40 ft and a width of 10 ft. She has decided to expand the garden to make room for several new varieties of lettuce. The new garden will be a larger rectangle. She plans on making the new length 3 times the current length and the new width 3 times the current width. (a) Fill in the blanks to describe the size of Nicole's new garden. New length New width New area ft² Oft (b) How will the expansion change the area of the garden? The area of the new garden will be times the area of the current garden. (c) Nicole's friend Manuel also wants to expand his rectangular garden. Manuel wants his new garden to be a rectangle that has 20 times the area of his current garden. He goes to Nicole for advice. Fill in the blank so that Nicole's advice to Manuel is correct. Make the new length 4 times the current length, and make the new width times the current width.​