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?
Answer: 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.
[Question]A 20 person classroom is filled with 40% girls. If 5 new boys join the classroom, what is the new percentage of girls in the class?
[Answer]The number of girls in the classroom is 20 * 40% = 8 girls. Before new boys join, the number of boys in the classroom is 20 - 8 = 12 boys. If 5 new boys join, the new number of boys is 12 + 5 = 17 boys and the new total is 20 + 5 = 25 total people. The new percentage of girls in the class is 8 girls / 25 total people = 32%. The answer is 32.
Q: Thomas is 6 years old. His older sister, Shay, is 13 years older than him and 5 years younger than their older brother, James. How old will James be by the time Thomas reaches his current age?
A: Shay is 6 + 13 = 19 years old. James is 19 + 5 = 24 years old. Thomas will be 24 in 24 - 6 = 18 years. James will be 24 + 18 = 42 years old. The answer is 42.
Question: Each week Jaime saves $50. Every two weeks she spends $46 of her savings on a nice lunch with her mum. How long will it take her to save $135?
Answer: Jamie saves 50 * 2 = $100 every two weeks. After the lunch with her mum, Jamie saves $100 - $46 = $54 every two weeks. Jamie saves $54 / 2 = $27 per week. Jamie will need 135 / 27 = 5 weeks to save enough. The answer is 5.
[Question]Mark is 5 feet 3 inches tall and Mike is 6 feet and 1 inch tall. How much taller is Mike than Mark in inches if 1 foot is equal to 12 inches?
[Answer]Mark is (5 * 12) + 3 = 63 inches tall. Mike is (6 * 12) + 1 = 73 inches tall. Hence, Mike is 73 - 63 = 10 inches taller. The answer is 10.
[Question]Troy had 300 straws. He fed 3/5 of the straws to the adult pigs and an equal number of straws to the piglets. If there were 20 piglets, how many straws did each piglet eat?
[Answer]
The adult pigs ate 3 / 5 * 300 = 180 straws. The total number of straws that the piglets shared is 300 - 180 = 120. Since there were 20 piglets, each piglet ate 120 / 20 = 6 straws. The answer is 6.