[Question]: Tom is playing a game and gets 10 points for killing an enemy. If he kills at least 100 enemies he gets a 50% bonus to his score. What was his total score if he killed 150 enemies?
[Answer]: He gets 150 * 10 = 1500 points. The bonus is worth 1500 * .5 = 750 points. So his total score is 1500 + 750 = 2250 points.
So the answer is 2250.

[Question]: Dr. Banks had 330 toothbrushes to give away to his patients. He gave away 53 toothbrushes in January. He gave away 67 toothbrushes in February. In March he gave away 46 toothbrushes. In April and May, he gave away the remaining toothbrushes, half each month. How many more toothbrushes did Dr. Banks give out in the busiest month versus the slowest month?
[Answer]: Through March, Dr. Banks gave out 53 + 67 + 46 = 166 toothbrushes. Before giving away toothbrushes in April, he had 330 - 166 = 164 toothbrushes remaining. Between April and May, he gave out the remaining 164 / 2 = 82 toothbrushes each month. Dr. Banks gave 82 toothbrushes in his busiest month and 46 toothbrushes during the slowest month. The difference would be 82 - 46 = 36 more toothbrushes in the busiest month.
So the answer is 36.

[Question]: Evan owns 40 fewer books than the number he had 2 years ago. Evan will have 60 more than five times as many books as he owns now in five years. If Evan had 200 books two years ago, calculate the total number of books he will have in five years.
[Answer]:
If Evan had 200 books two years ago, he currently has 200 - 40 = 160 books. In five years, Evan will have 60 more than 160 * 5 = 800 books which is the number he has now. This means Evan will have 800 + 60 = 860 books in five years.
So the answer is 860.