Respuesta :

Answer:

C. 94 15/16

Step-by-step explanation:

I converted the mixed numbers into improper fractions to start.

12 1 /4 = 49/4    7 3/4 = 31/4

Then I multiplied the improper fractions because area is length X width.

49/4 X 31/4 = 1519/16

Then divide it back into a mixed number.

94 15/16