The diameter of a round dinner plate is 10 inches. what is the area of the plate?
a. 314 square inches
b. 39.25 square inches
c. 39.25 inches
d. 78.5 square inches

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.