Question: Lulu has $65 in her piggy bank. She spent $5 on ice cream. She then spent half of the remainder of the money on a t-shirt. Afterwards, she went to the bank and deposited a fifth of her remaining money. How much cash was Lulu left with?
Answer: Lulu had 65 - 5 = 60 dollars left after eating ice cream. Lulu had 60 / 2 = 30 dollars left. Lulu deposited 30 / 5 = 6 dollars. Lulu was left with 30 - 6 = 24 in cash. The answer is 24.
[Question]An air conditioner running for eight hours would consume 7.2 kilowatts. How many kilowatts would the air conditioner consume if it was used for 6 hours a day for 5 days?
[Answer]The air conditioner consumes 7.2 / 8 = 0.9 kilowatt per hour. So, in 6 hours, it will consume 0.9 kilowatts per hour * 6 hours = 5.4 kilowatts. In 5 days, its total consumption is 5.4 kilowatts * 5 = 27 kilowatts. The answer is 27.
Q: Jessica was half her mother's age when her mother died. If her mother were alive now, ten years later, she would have been 70. How old is Jessica currently?
A: If Jessica's mother would be alive today, ten years later after her death, she would be 70, meaning she died at 70 - 10 = 60. If Jessica was half her mother's age when her mother died, she was 1 / 2 * 60 = 30 years old. Currently, ten years later, Jessica is 10 + 30 = 40 years old. The answer is 40.
Question: A 10 m long and 8 m wide rectangular floor is to be covered with a square carpet with 4 m sides. How many square meters of the floor are uncovered?
Answer: The area of the floor is 10 m x 8 m = 80 square meters. The area of the carpet is 4 m x 4 m = 16 square meters. Therefore, the area of the floor not covered by the carpet is 80 square meters - 16 square meters = 64 square meters,. The answer is 64.
[Question]Natalie bought some food for a party she is organizing. She bought two cheesecakes, an apple pie, and a six-pack of muffins. The six-pack of muffins was two times more expensive than the cheesecake, and one cheesecake was only 25% cheaper than the apple pie. If the apple pie cost $12, how much did Natalie pay for all her shopping?
[Answer]One cheesecake was 30% cheaper than the apple pie, which means, it was 25 / 100 * 12 = $3 cheaper. So for one cheesecake, Natalie needed to pay 12 - 3 = $9. The six - pack of muffins was two times more expensive than the cheesecake, which means its price was 9 * 2 = $18. So for two cheesecakes, Natalie paid also 9 * 2 = $18. So for all her shopping she paid 18 + 18 + 12 = $48. The answer is 48.
[Question]Denny is planning to build a modular home. A 400 square foot Kitchen module costs $20000 and a 150 square foot bathroom module costs $12,000. All other modules cost $100 per square foot. If Denny plans to build a 2,000 square foot modular home containing one kitchen and two bathrooms, how much will it cost, in dollars?
[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.
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The kitchen and two bathroom modules will take up 400 + 150 + 150 = 700 sq. ft. of the 2000 sq. ft. of space. Thus, the remaining modular space is 2000 - 700 = 1300 sq. ft. Cost of the kitchens and bathrooms is $20,000 + $12,000 + $12,000 = $44,000. The cost of the other 1300 sq. ft. of space is 1300 * $100 = $130,000. In total, the cost of the complete 2000 sq.ft. modular home with one kitchen and two bathrooms is $44,000 + $130,000 = $174,000. The answer is 174000.