Answer the following question.
Albert has to run 99 meters in gym class. The track is 9 meters around. He has already run 6 times around it. Once he finishes, how many more complete laps will he have made around the track?
Step-by-step reasoning process: Albert has to run 11 laps in total because 99 / 9 = 11. He has 5 more complete laps to run because 11 - 6 = 5.
The answer is 5.

Answer the following question.
Sid takes $48 with him on a shopping trip to the mall. He spent some of his money on computer accessories and another $8 on snacks. After these purchases, he only has $4 more than half of his original money left. How much did he spend on computer accessories?
Step-by-step reasoning process: Half of Sid's original money is $48 / 2 = $24. Sid has only $24 + $4 = $28 left after his purchases. He had $28 + $8 = $36 before he spent $8 on snacks. So, Sid spent $48 - $36 = $12 on computer accessories.
The answer is 12.

Answer the following question.
Bruno wants to buy two and one-half dozens of pens. How many pens will he have?
Step-by-step reasoning process: Since a dozen is equal to 12, then two dozens are equal to 12 x 2 = 24. One - half dozen is equal to 12 / 2 = 6. Thus, Bruno will have a total of 24 + 6 = 30 pens.
The answer is 30.

Answer the following question.
Derek has $960 to buy his books for the semester. He spends half of that on his textbooks, and he spends a quarter of what is left on his school supplies. What is the amount of money Derek has left?
Step-by-step reasoning process: Amount spent on textbooks is 960 / 2 = 480 dollars. Amount spent on school supplies is 480 / 4 = 120 dollars. Amount Derek has left 960 - 480 - 120 = 360 dollars.
The answer is 360.