Question: There is 80 mg of caffeine in a cup of coffee. Lisa does not want to drink more than 200 mg of caffeine per day. If she drinks three cups of coffee, how many milligrams of coffee did Lisa drink over her goal?
Answer: Lisa drinks 80 * 3 = 240 mg of caffeine in 3 cups of coffee. She wanted to have 200, so she is 40 mg over her goal because 240 - 200 = 40mg. The answer is 40.
[Question]An office has 90 workers. 2/3rds of them are men and the rest are women. The company hires 10 new employees and 100% of them are women. What is the total percentage of women in the company now?
[Answer]1 / 3rd of the workers before the new hires were women because 1 - (2 / 3) = 1 / 3. There were 30 women working for the company before the new hires. There are now 40 women working for the company because 30 + 10 = 40. There are 100 people working for the company because 90 + 10 = 100. The proportion of women working in the company is .4 because 40 / 100 = .4. The percentage of women working in the company is now 40 because .4 x 100 = 40. The answer is 40.
Q: Bart fills out surveys to earn money. He receives $0.2 for every question he answers in the survey. Each survey has 10 questions. On Monday he finished 3 surveys, and on Tuesday 4 surveys. How much money did he earn during these two days?
A: On Monday and Tuesday Bart finished 3 + 4 = 7 surveys. Each survey has 10 questions, so he answered 10 * 7 = 70 questions. Bart gets paid $0.2 for each questions, so he earned 70 * $0.2 = $14. The answer is 14.
Question: Jebb buys $50 worth of food at a restaurant with a service fee of 12%. After paying, he gives a $5 tip. How much money did he spend at the restaurant?
Answer: Jebb paid $50 x 12 / 100 = $6 for service fee. He paid $50 + $6 = $56 for the food and the service fee. The total cost of everything is $56 + $5 = $61. The answer is 61.
[Question]Hannah bought a new washing machine for $100 and a dryer that costs $30 less. Hannah got a 10% discount for buying two appliances. How much did Hannah pay for the two appliances after the discount?
[Answer]The dryer costs $100 - $30 = $70. So the washing machine and dryer cost $100 + $70 = $170. Hannah got $170 x 10 / 100 = $17 discount. Thus, Hannah paid $170 - $17 = $153. The answer is 153.
[Question]Angel has a tasty fruit salad restaurant making twice the number of fruit salads made by her friend Alaya's tasty fruit salad restaurant. Alaya's restaurant has 200 fruit salads. How many fruit salads are there in total in the two restaurants?
[Answer]
Angel restaurant makes 2 * 200 = 400 fruit salads. The total number of fruit salads made in the two restaurants is 200 + 400 = 600. The answer is 600.