There are 30 pepperonis with a radius of .5in each on a pizza with a radius of 1 ft. What is the percentage of the pizza top that is covered by pepperonis? Please show work!!

area of pepperoni (yum) ... 30 * π * .5^2

area of pizza ... π * 12^2 ... 1 foot equals 12 inches

divide the pepperoni area by the pizza area, and multiply by 100%