Q: Oxford High School has 48 teachers, 1 principal and 15 classes with each having 20 students. How many people are there in total in Oxford High School?
A: There are 48 teachers. There is 1 principal. There are 15 classes × 20 students / class = 300 students. The total number of people in Oxford High School are 300 people + 48 people + 1 people = 349 people. The answer is 349.
Question: Sam has 3 German Shepherds and 4 French Bulldogs. Peter wants to buy 3 times as many German Shepherds as Sam has and 2 times as many French Bulldogs as Sam has. How many dogs does Peter want to have?
Answer: Peter wants to have 3 * 3 = 9 German Shepherd dogs. He wants to have 2 * 4 = 8 French Bulldogs. So, Peter wants to have 9 + 8 = 17 dogs. The answer is 17.
[Question]Kendall is counting her change. She has a total of $4 in quarters, dimes, and nickels. If she has 10 quarters and 12 dimes, how many nickels does she have?
[Answer]The total money from the quarters is 10 * $0.25 = $2.50. The total money from the dimes is 12 * $0.10 = $1.20. The total money from the nickels is $4 - $2.50 - $1.20 = $0.30. The number of nickels Kendall has is $0.30 / $0.05 = 6 nickels. The answer is 6.
Q: This morning, farmer Rita's workers collected 30,000 gallons of milk and chilled it in a storage tank. They then spent the next 4 hours pumping milk at a rate of 2,880 gallons/hour from the storage tank into a milk tanker. For the next 7 hours, the workers added more milk into the storage tank, at a rate of 1,500 gallons per hour. How many gallons of milk were left in the storage tank?
A: In the first 4 hours, the milk tanker got 4 hours * 2880 gallons / hour = 11,520 gallons. Thus, the storage tank was left with 30,000 gallons - 11,520 gallons = 18,480 gallons. For the next 7 hrs, the workers added 1,500 gallons / hour * 7 hours = 10,500 gallons. The total therefore is 18,480 gallons + 10,500 gallons = 28,980 gallons. The answer is 28980.
Question: Unrest leads to 30 days of protest in 21 different cities. In each city, there are 10 arrests per day. The average person spends 4 days in jail before trial and then spends half of a 2-week sentence. How many combined weeks of jail time are there?
Answer: Each city arrest 30 * 10 = 300 people during the protest. So a total of 300 * 21 = 6300 people were arrested. They spend 14 / 2 = 7 days of their sentence in jail. So they spend a total of 7 + 4 = 11 days in jail. So there was a total of 6300 * 11 = 69300 days in jail. So they spent 69300 / 7 = 9900 weeks in jail. The answer is 9900.
Q: Teddy has 7 dogs and 8 cats. Ben has 9 more dogs than Teddy, and Dave has 13 more cats and 5 less dogs than Teddy. How many pets do all of them have combined?
A:
Teddy has 7 + 8 = 15 pets in total. Ben has 9 + 7 = 16 dogs, which means he has 16 pets in total. Dave has 13 + 8 = 21 cats. Dave has 7 - 5 = 2 dogs. Dave has 21 + 2 = 23 pets in total. Combined, they have 15 + 16 + 23 = 54 pets in total. The answer is 54.