He drinks 15 bottles every month and there are 12 months in 1 year so that's 15 * 12 = 180 bottles. He earns $0.10 on every bottle that he recycles so that's .10 * 180 = $18.00. He has $18.00 and each bottle costs $3.00 so he can buy 18 / 3 = 6 bottles.
The answer: 6
Reverse engineering the question: Henry drinks 15 bottles of kombucha every month. Each bottle costs $3.00 and is eligible for a cash refund of $0.10 per bottle when he takes it to a recycling center. After 1 year, how many bottles of kombucha will he be able to buy after he receives his cash refund?


Reasoning and answer: Randy spends 2 * 4 = 8 dollars every month. Randy spends 8 * 12 = 96 dollars in a year. Randy will have 200 - 96 = 104 dollars in his piggy bank after a year.
The answer: 104
What was the question?
Question: Randy has $200 in his piggy bank. He spends 2 dollars every time he goes to the store. He makes 4 trips to the store every month. How much money, in dollars, will be in his piggy bank after a year?


His dog gets 1 carrot a day and there are 365 days in a year, so his dog eats 1 * 365 = 365 carrots. There are 5 carrots per bag and he will need 365 carrots, so that's 365 / 5 = 73 bags of carrots. The bags cost $2.00 and he will need 73 bags so that's $2 * 73 = $146.00 worth of organic carrots.
The answer: 146
Reverse engineering the question: Harris feeds his dog 1 large organic carrot over the course of 1 day. There are 5 carrots in a 1 pound bag and each bag costs $2.00. In one year, how much will Harris spend on carrots?


Reasoning and answer: He takes 12 / 4 = 3 doses. Each dose is 500 * 2 = 1000 mg. So he takes 3 * 1000 = 3000 mg. So he takes 3000 / 1000 = 3 grams of Tylenol.
The answer: 3
What was the question?
Question: Mark has a really bad headache. He takes 2 Tylenol tablets of 500 mg each and he does every 4 hours for 12 hours. How many grams of Tylenol does he end up taking?


Rhea buys a total of 24 x 2 = 48 eggs every week. Her son and daughter eat 2 x 7 = 14 eggs every week. Rhea and her husband eat 4 x 7 = 28 eggs every week. So, the total eggs they eat is 28 + 14 = 42. Therefore, the total number of eggs that are not being eaten is 48 - 42 = 6.
The answer: 6
Reverse engineering the question: Rhea buys 2 trays of eggs every week for her family. Her son and daughter eat 2 eggs every morning, and Rhea and her husband eat 4 eggs every night. If each tray has 24 eggs, how many eggs are not being eaten every week?


She strength trains 3 * 1 = 3 hours a week. She does boxing training 4 * 1.5 = 6 hours a week. So she trains a total of 3 + 6 = 9 hours a week.
The answer: 9
Reverse engineering the question:
Kat decides she wants to start a boxing career. She gets a gym membership and spends 1 hour in the gym 3 times a week doing strength training. She also trained at the boxing gym 4 times a week for 1.5 hours. How many hours a week does she train?