Arthur wants to sell his basketball card collection and use the money to buy comic books. The store owner tells him that each card is worth 5 cents and comic books cost $6 each. If Arthur sells all 2,000 cards of his and buys as many comic books as he can, how much money does he have leftover? Let's think first. Chain of thought:
Arthur makes $100 because .05 x 2000 = 100. Arthur can buy 16 comic books because 100 / 6 = 16 and (2 / 3). The comic books cost $96 because 16 x 6 = 96. He has $4 leftover because 100 - 96 = 4.
Therefore, the answer is 4.