Q: Mark has 12 candy bars in total between Mars bars, Snickers, and Butterfingers. He has 3 Snickers and 2 Mars bars. How many Butterfingers does he have?
A: Not counting Butterfingers Mark has 3 + 2 = 5 candy bars. So Mark has 12 - 5 = 7 Butterfingers. The answer is 7.

Q: There are 325 students in a local high school. 40 percent of the students have glasses, how many students do not have glasses?
A: People that do not have glasses 100% - 40% = 60%. 325(.10) = 32.5. 32.5 * 6 = 195 students. The answer is 195.

Q: Teddy is a pillow-maker. He uses 3 less than 5 pounds of fluffy foam material to make each pillow. If Teddy has three tons of fluffy foam material, how many pillows can he make?
A:
Three less than 5 is 5 - 3 = 2. Since one ton is 2000 pounds, three tons is 2000 * 3 = 6000 pounds. Thus, in 6000 pounds, he can make 6000 / 2 = 3000 pillows. The answer is 3000.