[Question]Gerald brings chocolate bars to school for his class to share. Each bar contains 8 squares. He brings 7 total bars. His teacher says that for every bar he brings, she will bring two more identical ones. There are 24 students in class. How many squares of chocolate does each student get?
[Answer]The teacher brings 14 bars to school because 7 x 2 = 14. There are 21 total bars of chocolate because 7 + 14 = 21. There are 168 total squares of chocolate because 21 x 8 = 168. Each student gets 7 squares because 168 / 24 = 7. The answer is 7.
Q: Tracy feeds each of her two dogs 1.5 cups of food per meal. She feeds her dogs thrice a day. How many pounds of food do her two dogs consume if 1 pound is equal to 2.25 cups?
A: Each dog consumes 1.5 x 3 = 4.5 cups of food a day. In pounds, this is equal to 4.5 / 2.25 = 2. So both consume 2 x 2 = 4 pounds of food. The answer is 4.
Question: Bob enters cycling competitions every single week and hopes to win the 100 dollar grand prize each time. For the first 2 weeks, he managed first place and got 100 dollars each week. He is saving up for a puppy that costs 1000 dollars. What is the minimum number of additional weeks Bob must win first place?
Answer: Two weeks already passed and Bob has 200 dollars. Bob needs 1000 - 200 = 800 more dollars. Bob needs to win the competition for at least 800 / 100 = 8 more weeks. The answer is 8.
[Question]Ryan is considering buying a new multivitamin brand. Each pill has 50 mg of Vitamin A in it. The recommended daily serving of Vitamin A is 200 mg. How many pills does Ryan need to hit the recommended amount for the week?
[Answer]As the daily goal is 200mg and there are 7 days in a week, this means Ryan needs to take 7 * 200 = 1400mg in a week. As there is 50mg per pill, this means Ryan needs to take 1400 / 50 = 28 pills every week. The answer is 28.
Q: Francine has five full boxes of crayons and 5 loose crayons, and her friend has 27 loose crayons. They need to put all of their loose crayons in a box. How many more boxes do they need if Francine has a total of 85 crayons?
A: Francine has 85 - 5 = 80 crayons in total that are in the boxes. Thus, each box of crayons is filled with 80 / 5 = 16 crayons. A total of 5 + 27 = 32 crayons need to be placed in the boxes. Therefore, they still need 32 / 16 = 2 boxes for the loose crayons. The answer is 2.
Question: Megan is delivering meals on wheels. Out of her 30 clients, 7 need vegan meals, 8 need kosher meals, and three people need meals that are both vegan and kosher. How many meals does Megan deliver that are neither kosher nor vegan?
Answer:
First, add the number of kosher meals to the number of vegan meals: 7 meals + 8 meals = 15 meals. Then subtract the three meals that are both kosher and vegan since they got counted twice: 15 meals - 3 meals = 12 meals. Finally, subtract that number from the total number of meals to find the number of meals that are neither kosher nor vegan: 30 meals - 12 meals = 18 meals. The answer is 18.