[Question]John buys 2 packs of index cards for all his students. He has 6 classes and 30 students in each class. How many packs did he buy?
[Answer]John has 6 * 30 = 180 students. So he bought 180 * 2 = 360 packs. The answer is 360.
Q: Hot dog buns come in packages of 8. For the school picnic, Mr. Gates bought 30 packages of hot dog buns. He has four classes with 30 students in each class. How many hot dog buns can each of Mr. Gates' students get?
A: Mr. Gates bought 30 x 8 = 240 hot dog buns. In his four classes, he has a total of 4 x 30 = 120 students. Therefore, each of his students can get 240 / 120 = 2 hot dog buns. The answer is 2.
Question: Marion’s bike cost $356. Stephanie’s bike is worth twice as much. What is the total price of their bikes?
Answer: Stephanie's bike costs $356 * 2 = $712. So, their bikes cost $356 + $712 = $1068 in total. The answer is 1068.
[Question]Jenna is planning a road trip. She plans on driving the first 200 miles, and her friend will drive the last 100 miles. They plan on taking 2 30-minute breaks. If Jenna drives 50 miles per hour and her friend drives 20 miles per hour, how many hours will they spend on the road trip?
[Answer]Jenna will drive 200 miles at a rate of 50 miles per hour, so she will drive for 4 hours. Her friend will drive 100 miles at a rate of 20 miles per hour, so Jenna's friend will drive for 5 hours. They will spend a total of 60 minutes on breaks because 30 minutes + 30 minutes = 60 minutes. Thus, they will spend 1 hour on breaks because there are 60 minutes in an hour. The road trip will take a total of 1 + 4 + 5 = 10 hours. The answer is 10.
Q: Rose is an aspiring artist. She wants a paintbrush that costs $2.40, a set of paints that costs $9.20, and an easel that costs $6.50 so she can do some paintings. Rose already has $7.10. How much more money does Rose need?
A: The total cost of the paintbrush, the paints, and the easel was $2.40 + $9.20 + $6.50 = $18.10. Rose needs $18.10 - $7.10 = $11 more. The answer is 11.
Question: In a factory that employed 852 people, 25% more workers have just been hired. How many employees are there now in the factory?
Answer:
A quarter of the workers equals 852 * 25 / 100 = 213 workers. There are now 852 + 213 = 1065 employees in the factory. The answer is 1065.