[Question]Pauly is making ice cubes. He needs 10 pounds of cubes. He knows that 2 ounces of water make 1 cube and each cube weighs 1/16th of a pound. It takes him 1 hour to make 10 cubes. Every hour his ice maker run costs $1.50. Every ounce of water costs $0.10. How much will it cost to make all the ice?
[Answer]He needs 160 ice cubes because 10 / (1 / 16) = 160. It will take him 16 hours because 160 / 10 = 16. His ice maker will cost $24 to run because 16 x 1.5 = 24. He will need 320 ounce of water because 160 x 2 = 320. This will cost him $32 because 320 x .1 = 32. It will cost in total $56 to make all the ice because 24 + 32 = 56. The answer is 56.
Q: Christina and her friend are driving across the state. When Christina is driving the speed limit is 30 miles per hour. When her friend is driving, the speed limit is 40 miles per hour. The drive is 210 miles total. If her friend drives for 3 hours and both drive at the speed limit, how many minutes will Christina drive?
A: The friend drives 40 * 3 = 120 miles. Thus, Christina drives 210 - 120 = 90 miles. Since the speed limit is 30 miles per hour when Christina is driving, she drives for 90 / 30 = 3 hours. Thus, she drives for 3 * 60 = 180 minutes. The answer is 180.
Question: A football team shares a single water cooler during practice. During practice, linemen get the first water break and will drink 8 ounces each. Skill position players get the second water break and drink 6 ounces each. The team has 12 linemen and 10 skill position players. If the cooler holds 126 ounces of water, how many skill position players must wait for the cooler to be refilled before they can get a drink?
Answer: The 12 linemen go first and will drink a total of 12 * 8 = 96 ounces of water from the cooler. This will leave 126 - 96 = 30 ounces for the skill position players. Then, the 30 ounces of water that remains is enough for 30 / 6 = 5 of the skill position players. Therefore, 10 - 5 = 5 skill position players must wait for the cooler to be refilled before they can get a drink. The answer is 5.
[Question]Janet buys a multi-flavor pack of cheese sticks. 15 of the sticks are cheddar, 30 are mozzarella, and 45 are pepperjack. If Janet picks a cheese stick at random, what is the percentage chance it will be pepperjack?
[Answer]First find the total number of cheesesticks: 15 cheddar + 30 mozzarella + 45 pepperjack = 90 cheese sticks. Then divide the number of pepperjack sticks by the total number of cheese sticks and multiply by 100% to express the answer as a percentage: 45 pepperjack sticks / 90 cheese sticks * 100% = 50%. The answer is 50.
Q: Of the 24 students in class, one-third are in the after-school chess program, and half of those students will be absent from school on Friday for the regional chess tournament. How many of the students in this class are going to that tournament?
A: There are 24 / 3 = 8 students in the program. And 8 / 2 = 4 go to the tournament. The answer is 4.
Question: Going into the final game, Duke is so close to breaking the school's record for most points scored in a basketball season. He only needs 17 more points to tie the record. By the end of the game, Duke breaks the record by 5 points. The old record was 257 points. In the final game Duke made 5 free throws (worth one point), and 4 regular baskets (worth two points), and some three-pointers. Normally, he scores 2 three-pointers a game. How many more three-pointers did he score in the final game compared to his normal amount?
Answer:
Duke scored 22 points in the final game because 17 + 5 = 22. He scored 5 points of free - throws, because 5 x 1 = 5. He scored 8 points of regular baskets because 4 x 2 = 8. He made 9 points of three - pointers because 22 - 5 - 8 = 9. He scored 3 three - pointers in the final game because 9 / 3 = 3. Duke scored 1 more than normal because 3 - 2 = 1. The answer is 1.