[Question]Uncle Bradley has a $1000 bill that he wants to change into smaller bills so he could give them to his nieces and nephews. He wants to change 3/10 of the money into $50 bills while the rest into $100 bills. How many pieces of bills will Uncle Bradley have in all?
[Answer]There will be $1000 x 3 / 10 = $300 worth of money that will be changed into $50 bills. Uncle Bradley will have $300 / $50 = 6 pieces of $50 bills. He will change $1000 - $300 = $700 worth of money into $100 bills. So there will be $700 / $100 = 7 pieces of $100 bills. Thus, there will be a total of 6 + 7 = 13 pieces of $50 and $100 bills in all. The answer is 13.
Q: Jake decides to go to the beach for a fun day. It is a 2-hour drive each way. He then spends 2.5 times at long at the beach as his total driving time. How much time does the trip take?
A: He drives for a total of 2 * 2 = 4 hours. So he spends 4 * 2.5 = 10 hours at the beach. That means the total trip took 10 + 4 = 14 hours. The answer is 14.
Question: Lindsey saved $50 in September, she saved $37 in October, and $11 in November. Lindsey's mom said that since Lindsey had saved more than $75, she would give Lindsey $25. Then Lindsey spent $87 on a video game. How much money did Lindsey have left?
Answer: Lindsey saved $50 + $37 + $11 = $98. $98 is greater than $75, so Lindsey is given an addition $25 + her original $98 = $123. Lindsey had $123 - $87 video game = $36 remaining. The answer is 36.
[Question]One logger can cut down 6 trees per day. The forest is a rectangle measuring 4 miles by 6 miles, and each square mile has 600 trees. If there are 30 days in each month, how many months will it take 8 loggers to cut down all the trees?
[Answer]First find the total area of the forest: 4 miles * 6 miles = 24 square miles. Then find the total number of trees in that area: 600 trees / square mile * 24 square miles = 14400 trees. Then find the number of trees all the loggers can cut down in one day: 8 loggers * 6 trees / logger = 48 trees. Then divide the total number of trees by the number cut down per day to find the number of days it takes to clear the forest: 14400 trees / 48 trees / day = 300 days. Then divide the time in days by the number of days per month to find the time in months: 300 days / 30 days / month = 10 months. The answer is 10.
Q: Kim drinks a 1.5-quart bottle of water. She then drinks a 12 ounce can of water. How many ounces of water did she drink?
A: The bottle was 1.5 * 32 = 48 ounces. So she drinks 48 + 12 = 60 ounces of water. The answer is 60.
Question: One kilogram of tomatoes is 20% cheaper than one kilogram of cucumbers. One kilogram of cucumbers costs $5. What is the price of two kilograms of tomatoes and three kilograms of cucumbers?
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
One kilogram of tomatoes is 20 / 100 * 5 = $1 cheaper than one kilogram of cucumbers. This means that one kilogram of tomatoes costs 5 - 1 = $4. So two kilograms of tomatoes is a cost of 2 * 4 = $8. And three kilograms of cucumbers is a cost of 3 * 5 = $15. So the price for both products would be 8 + 15 = $23. The answer is 23.