[Question]Derek has $960 to buy his books for the semester. He spends half of that on his textbooks, and he spends a quarter of what is left on his school supplies. What is the amount of money Derek has left?
[Answer]Amount spent on textbooks is 960 / 2 = 480 dollars. Amount spent on school supplies is 480 / 4 = 120 dollars. Amount Derek has left 960 - 480 - 120 = 360 dollars. The answer is 360.
Q: Megan went to the store and bought a dozen eggs. When she got home, her neighbor gave her another dozen eggs from her chickens. Megan used 2 eggs to make an omelet for dinner and 4 eggs to bake a cake. When Megan's aunt came over for a visit, Megan gave her half of her remaining eggs. How many eggs per meal would Megan have if she plans to divide what she has left equally for her next 3 meals?
A: Megan has 12 + 12 = 24 eggs. After making her omelet and cake, she was left with 24 - 2 - 4 = 18 eggs. After giving half to her aunt, she was left with 18 / 2 = 9. Megan would have 9 / 3 = 3 eggs per meal for the next three meals. The answer is 3.
Question: In a classroom of 81 students, two-thirds are wearing striped shirts while the others are wearing checkered shirts. If there are 19 more students wearing shorts than checkered shirts, how many more students are wearing striped shirts than shorts?
Answer: 81 / 3 = 27 students are wearing checkered shirts. 27 x 2 = 54 students are wearing striped shirts. 27 + 19 = 46 students are wearing shorts. 54 - 46 = 8 more students are wearing striped shirts than shorts. The answer is 8.
[Question]Amber is baking cakes for her party. She has invited 8 friends and each one will want two slices of cake. Each cake makes 6 slices. If she bakes 4 cakes, how many slices will be left over at the end if she eats three herself?
[Answer]Her friends will eat 16 slices of cake because 8 x 2 = 16. There will be 19 slices eaten in total because 16 + 3 = 19. She is making 24 slices of cake because 4 x 6 = 24. There will be 5 pieces left over because 24 - 19 = 5. The answer is 5.
Q: Gunner has a box of mittens with 20 fewer pairs than a box of plugs. He decides to put 30 more pairs of plugs into the box of plugs. If the box of mittens has 150 pairs of mittens, how many plugs are there?
A: Since there are 20 fewer mittens pairs than the plugs, there are 150 + 20 = 170 pairs of plugs. When Gunner decides to add 30 more plugs pairs into the box of plugs, the number of plug pairs increases to 170 + 30 = 200. Since a pair has two, the 200 pairs of plugs total 200 * 2 = 400 plugs. The answer is 400.
Question: Leticia, Nina, and Rosalie have a total of 25 people on their dance team. If 8 people quit, but 13 new people got in, how many people are there now on the team?
Answer:
There are 25 - 8 = 17 people in their dance team after 8 people quit. Therefore, there are 17 + 13 = 30 people now after 13 new people got in. The answer is 30.