[Question]Darwin has 600$. He spent 1/3 of it on gas for his car, and 1/4 of what was left on food. How much money did he have left?
[Answer]600 / 3 = 200$ for gas. After buying gas, Darwin has 600 - 200 = 400$ left. 400 / 4 = 100$ on food. Darwin has 400 - 100 = 300$ left. The answer is 300.
Q: There are six oranges in a fruit basket. There are two fewer apples than oranges. There are 3 times as many bananas as apples, and there are half as many peaches as bananas. How many pieces of fruit are in the fruit basket?
A: There are 6 - 2 = 4 apples. There are 3 * 4 = 12 bananas. There is 1 / 2 x 12 bananas = 6 peaches. There is 6 oranges + 4 apples + 12 bananas + 6 peaches = 28 pieces of fruit. The answer is 28.
Question: Bill decides to bring donuts to work for a meeting that day. He buys a box of donuts that has 50 in total in them. He eats 2 on the ride in because he's hungry. When he gets to the office, the secretary takes another 4 out of the box when he's not looking. Lastly, right before the meeting Bill sets the box down on his desk and leaves the office to take a phone call. While Bill's away, his coworkers steal half the remaining donuts. Bill comes back and brings the box into his meeting. How many donuts are left in the box?
Answer: Bill eats 2 donuts out of a box of 50 for 50 - 2 = 48 donuts remaining. The secretary takes 4 more donuts out of the box, leaving 44 donuts remaining. Bills coworkers take half of the remaining donuts, leaving 44 / 2 = 22 donuts remaining. The answer is 22.
[Question]Mrs. Garcia pays her insurance quarterly at $378. How much does she pay in a year for her insurance?
[Answer]Since there are three months in a quarter, then there are 12 / 3 = 4 quarters in a year. So, Mrs. Garcia pays $378 x 4 = $1512 in a year for her insurance. The answer is 1512.
Q: Jenny is older than Charlie by five years, while Charlie is older than Bobby by three years. How old will Charlie be when Jenny becomes twice as old as Bobby?
A: Jenny is older than Charlie by 5 years who is older than Bobby by 3 years, so Jenny is older than Bobby by 5 + 3 = 8 years. Jenny will be twice as old as Bobby when he is 8 * 2 = 16 years old. Jenny is 5 years older than Charlie so when Jenny is 16, Charlie will be 16 - 5 = 11 years old. The answer is 11.
Question: At a bus station, a bus leaves every half-hour for 12 hours a day. How many buses leave the station for 5 days?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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If one bus leaves every half - hour, then during one hour, there are 1 + 1 = 2 buses that leave the station. During 5 days 2 * 12 * 5 = 120 buses leave the station. The answer is 120.