Q: James is sitting outside, counting how many people go past him in vehicles. He has counted 52 vehicles so far today. He saw 12 trucks, a couple of buses, twice as many taxis, some motorbikes, and 30 cars. If the trucks held 2 people each, the buses held 15 people each, the taxis held 2 people each, the motorbikes held 1 person each, and the cars held 3 people each, how many passengers has James seen today?
A: In the trucks, James saw 12 * 2 = 24 people. In the buses, he saw 2 * 15 = 30 people. He saw 2 * 2 = 4 taxis go past him. Therefore, he saw 4 * 2 = 8 people in the taxis. In the cars, he saw 30 * 3 = 90 people. Since we know how many vehicles James saw in total, we know that he saw 52 12 2 4 30 = 4 motorbikes. So, he saw 4 * 1 = 4 people on motorbikes. He has therefore seen a total of 24 + 30 + 8 + 90 + 4 = 156 people. The answer is 156.

Q: Of 96 oranges, half were ripe. If 1/4 of the ripe oranges were eaten and 1/8 of the unripe oranges were eaten, how many were left eaten in total?
A: There were 96 / 2 = 48 ripe oranges. 48 / 4 = 12 ripe oranges were eaten. 48 / 8 = 6 unripe oranges were eaten. There were 12 + 6 = 18 oranges eaten in total. There were 96 - 18 = 78 oranges left uneaten. The answer is 78.

Q: A man is trying to maximize the amount of money he saves each month. In particular, he is trying to decide between two different apartments. The first apartment costs $800 per month in rent and will cost an additional $260 per month in utilities. The second apartment costs $900 per month and will cost an additional $200 per month in utilities. The first apartment is slightly further from the man's work, and the man would have to drive 31 miles per day to get to work. The second apartment is closer, and the man would only have to drive 21 miles to get to work. According to the IRS, each mile a person drives has an average cost of 58 cents. If the man must drive to work 20 days each month, what is the difference between the total monthly costs of these two apartments after factoring in utility and driving-related costs (to the nearest whole dollar)?
A:
The mileage cost for the first apartment will be 31 * 20 * 0.58 = $359.60. This makes the total monthly cost of the first apartment 359.60 + 800 + 260 = $1419.60. Similarly, the mileage cost for the second apartment will be 21 * 20 * 0.58 = $243.60. Thus, the total monthly cost of the second apartment is 243.60 + 900 + 200 = 1343.60. Therefore, the difference in total monthly costs is 1419.60 - 1343.60 = $76. The answer is 76.