Question: Don throws 3 darts. One is a bullseye worth 50 points. One completely missed the target, so received no points. The third was worth half the points of the bullseye. What is the final score from these 3 throws?
Answer: The third dart earned Don 50 / 2 = 25 points. Thus, his total score is 50 + 0 + 25 = 75 points. The answer is 75.
[Question]Randy feeds his pigs 10 pounds of feed per pig per day. If Randy has 2 pigs, how many pounds of pig feed will Randy's pigs be fed per week?
[Answer]2 pigs fed for 7 days is a total of 7 * 2 = 14 feedings. At 10 pounds per feeding, this amounts to a total of 10 * 14 = 140 pounds of pig feed per week. The answer is 140.
Q: Ms. Mitsuko told the class that if the average score on their quiz is higher than 75% then they will get a pizza party. There are 25 students in the class. One student is absent and has to take the test the next day. The average score of the students who took the test was 77%. What is the lowest grade the absent student can get for the class to still get a pizza party?
A: The total percentage the class needs to get is 18.75 because 25 x .75 = 18.75. The total percentage the class has absent the one student is 18.48. The lowest the absent student can get and still have a pizza party is 27% because (18.75 - 18.48)x 100 = 27. The answer is 27.
Question: Krista started raising chickens. She has 10 hens who lay eggs. She sells the eggs for $3 a dozen. In four weeks, she sold $120 worth of eggs. If she sold all the eggs her hens laid, how many eggs does each hen lay a week?
Answer: At $3 a dozen, Krista sold $120 / $3 = 40 dozen eggs. If 10 hens laid 40 dozen eggs in 4 weeks, that means 40 dozen eggs / 10 hens = 4 dozen eggs were laid by each hen in four weeks. To find out how many eggs each hen laid in a week, 4 dozen eggs / 4 weeks = 1 dozen eggs each week. Since a dozen has 12 eggs, each hen lays 12 * 1 = 12 eggs each week. The answer is 12.
[Question]In eight years, Mr. Bernard will be 3 times as old as Luke is now. If Luke is 20, what is 10 years less than their average age?
[Answer]If Luke is 20, he will be 20 + 8 = 28 years old in eight years. In eight years, Mr. Bernard will be 3 times as old as Luke is now, a total of 3 * 20 = 60 years old. Mr. Bernard is now 60 - 8 = 52 years old. The sum of their current ages is 52 + 20 = 72. Their average age is 72 / 2 = 36. 10 less than their average age is 36 - 10 = 26 years. The answer is 26.
[Question]At peak season, 6 packs of tuna fish are sold per hour, while in a low season 4 tuna packs are sold per hour. If each tuna pack is sold at $60, How much more money is made in a day during a high season than a low season if the fish are sold for 15 hours?
[Answer]
6 packs of tuna fish are sold per hour. If the sales are made for 15 hours, the total number of packs sold is 4 = 6 * 15 = 90 packs. At $60 per pack, during a high season, the total sales in 15 hours are 90 * $60 = $5400. 4 packs of tuna fish are sold per hour. If the sales are made for 15 hours, the total number of packs sold is 4 * 15 = 60 packs. At $60 per pack, during a low season, the total sales in 15 hours are 60 * $60 = $3600. The amount of money that is made after 15 hours during a high season than a low season is $5400 - $3600 = $1800. The answer is 1800.