Hello!
You need to calculate the surface of the pennant.
It is a rectangle, so you can use this formula :
[tex]A = w\times h[/tex]
(w : width ; h : height).
[tex]A = 3.5 \times 6.5 = 22.75 \text{ square feet}[/tex]
22.75 > 20
Tameeka doesn't have enough paper.
