[Question]A chocolate cake needs 3 eggs per cake. Cheesecake requires 8 eggs for each cheesecake. How many more eggs are needed for 9 cheesecakes than are needed for 5 chocolate cakes?
[Answer]Eggs in cheesecakes = 8 * 9 = 72. Eggs in chocolate cake = 5 * 3 = 15. 72 - 15 = 57. Nine cheesecakes need 57 more eggs than 5 chocolate cakes. The answer is 57.
Q: Malcolm works in a company where they normally pack 40 apples in a box, producing 50 full boxes per day. Operations went as normal in one week. But in the next week, they packed 500 fewer apples per day. What's the total number of apples packed in the two weeks?
A: In the first week, each day they pack 40 * 50 = 2000 apples. The total number of apples packed in the boxes is 2000 * 7 = 14000 apples in the first week. When 500 fewer apples were packed each day in the next week, the total became 2000 - 500 = 1500 apples per day. The total number of apples packed in the boxes that week is 1500 * 7 = 10500 apples. The total is 14000 + 10500 = 24500 apples for the two weeks. The answer is 24500.
Question: Amaya scored 20 marks fewer in Maths than she scored in Arts. She also got 10 marks more in Social Studies than she got in Music. If she scored 70 in Music and scored 1/10 less in Maths, what's the total number of marks she scored in all the subjects?
Answer: The total marks Amaya scored more in Music than in Maths is 1 / 10 * 70 = 7 marks. So the total marks she scored in Maths is 70 - 7 = 63 marks. If she scored 20 marks fewer in Maths than in Arts, then he scored 63 + 20 = 83 in Arts. If she scored 10 marks more in Social Studies than in Music, then she scored 70 + 10 = 80 marks in Social Studies. The total number of marks for all the subjects is 70 + 63 + 83 + 80 = 296 marks. The answer is 296.
[Question]For every 5 people that attend a poetry class, the teacher gives one of the students a lollipop. If 45 people show up for class, then another 15 come in a while later, how many lollipops did the teacher give away?
[Answer]The teacher has 45 + 15 = 60 people come in total. For every 5 people, a lollipop is given away so there are 60 / 5 = 12 groups of 5 people and 12 lollipops given away. The answer is 12.
Q: Steve's new book sells 1,000,000 copies. He got an advance to pay for 100,000 copies. He gets $2 for each copy of the book sold. His agent takes 10% of that. How much money did he keep not counting the money from the advance?
A: He sold 1,000,000 - 100,000 = 900,000 not counting the advance. So he made 900,000 * 2 = $1,800,000 from selling the books. His agent took 1,800,000 * .1 = $180,000. That means he kept 1,800,000 - 180,000 = $1,620,000. The answer is 1620000.
Question: Jack has $45 and 36 euros. If each euro is worth two dollars, how much money does he have total in dollars?
Answer:
First find how much the euros are worth in dollars: 36 euros * $2 / euro = $72. Then add that to the amount Jack has in dollars: $72 + $45 = $117. The answer is 117.