Answer:
I just did the sum and i don't know whether it is correct but the length is 10cm
She shouldn't. She can get a 2 topping pizza for $7.99 at Pizza Hut instead.
The answer to your question is 1/3
Since A = L * W, W = A / L.
Here, W = (6 1/8 ft^2) / (3 1/2 ft) = 1 3/4 ft.
The garden width is 1 3/4 ft.