Reasoning & answer: CoT: The next roll will be his 11th roll. The total on this tenth roll to have an average of 3 is 33, because 3 * 11 = 33. His current total is 31 because 1 + 3 + 2 + 4 + 3 + 5 + 6 + 1 + 4 + 2 = 31. He needs to roll a 2 because 33 - 31 = 2.
The answer: 2
Question: Ronald is rolling a die and won't stop rolling until the average of all his rolls is a 3. He rolls a 1, a 3, a 2, a 4, a 3, a 5, a 3, a 4, a 4 and a 2. What does he need to roll on the next roll to be able to stop?

Reasoning & answer: CoT: They sold 221 regular size rubber ducks at $3.00 each so they made 221 * 3 = $663.00. They sold 185 large rubber ducks at $5.00 each so they made 185 * 5 = $925.00. The regular size ducks brought in $663.00 and the large brought in $925.00 for a total of 663 + 925 = $1,588.00 for charity.
The answer: 1588
Question: The city is holding its annual rubber duck race for charity. The regular size rubber ducks are $3.00 each and the large size rubber duck is $5.00 each. All of the rubber ducks will be dropped into the river at the same time and the first duck that floats across the finish line wins. They sold 221 regular size ducks and 185 large size ducks. How much money did the city raise for charity?

Reasoning & answer: CoT: He spent $50.00 and 80% of the meal went to entrees so he spent 50 * .80 = $40.00 on entrees. He spent $50.00 and $40.00 went to entrees so that leaves $50 - $40 = $10.00 for appetizers. Each appetizer costs the same amount and he spent $10.00 all together so each appetizer is $10 / 2 = $5.00.
The answer: 5
Question: Tim spent $50.00 on Chinese take-out. 80% of the cost went to 4 entrees. The rest of the money went to 2 appetizers that each cost the same amount. How much was the price of a single appetizer?

Reasoning & answer: CoT: A pound of coffee makes 40 cups of coffee, so 3 lbs. coffee * 40 cups of coffee per lb. = 120 cups of coffee. Angie drinks 3 cups of coffee a day, so she has enough coffee to last her 120 cups of coffee / 3 cups of coffee per day = 40 days.
The answer: 40
Question:
Angie bought 3 lbs. of coffee at the store today. Each lb. of coffee will brew about 40 cups of coffee. Angie drinks 3 cups of coffee every day. How many days will this coffee last her?