[Question]Tom can type 90 words a minute. A page is 450 words. How long would it take him to type out 10 pages?
[Answer]He can type out 1 page in 450 / 90 = 5 minutes. So it would take 5 * 10 = 50 minutes. The answer is 50.
Q: For this month, Lily wants to finish reading twice as many books as she finished last month. If she finished reading 4 books last month, what will be the total number of books that she will finish for two months?
A: This month, Lily wants to finish reading 4 x 2 = 8 books. So, for two months, she will finish reading 4 + 8 = 12 books. The answer is 12.
Question: Bryce is bringing in doughnuts for his class. There are 25 students in his class, 10 kids want chocolate doughnuts and 15 want glazed doughnuts. The chocolate doughnuts cost $2 each and the glazed doughnuts cost $1 each. How much is the total cost for doughnuts?
Answer: The chocolate doughnuts cost 10 * $2 = $20. The glazed doughnuts cost 15 * $1 = $15. The total cost for the doughnuts is $20 + $15 = $35. The answer is 35.
[Question]Kekai's family is having a garage sale. Kekai sells 5 shirts and 5 pairs of pants. Each shirt sells for $1, and each pair of pants sells for $3. If Kekai gives his parents half of the money he earns from selling his clothes, how much money does Kekai have left?
[Answer]From selling his shirts, Kekai makes 5 * $1 = $5. From selling his pants, Kekai makes 5 * $3 = $15. The total amount of money Kekai earns is $5 + $15 = $20. Since Kekai gives half of the money to his parents, he has $20 / 2 = $10 left. The answer is 10.
Q: Janna sleeps 7 hours each day during weekdays and 8 hours each day during weekends. How many hours does she sleep in a week?
A: She sleeps 7 * 5 = 35 hours on weekdays. She sleeps 8 * 2 = 16 hours on weekends. 35 + 16 = 51 hours is the amount of time she sleeps in a week. The answer is 51.
Question: Lagoon island is populated by alligators. Half the alligators are male. The rest are female. Among the females, 40% are juveniles. There are 15 adult females. How many male alligators are there?
Answer:
60% of female alligators are adults because 100 - 40 = 60. There are 25 female alligators because 15 / .6 = 25. There are 50 alligators in total because 25 / .5 = 50. There are 25 male alligators because 50 / 2 = 25. The answer is 25.