Question: Three different 6th grade classes are combining for a square dancing unit. If possible, the teachers would like each male student to partner with a female student for the unit. The first class has 17 males and 13 females, while the second class has 14 males and 18 females, and the third class has 15 males and 17 females. When the classes are combined, how many students will be unable to partner with a student of the opposite gender?
Answer with step-by-step thinking: Combining the three classes, there are 17 + 14 + 15 = 46 male students. Similarly, there are 13 + 18 + 17 = 48 female students. Thus, there are 48 - 46 = 2 students who cannot partner with a student of the opposite gender.
So the answer is 2.


Question: Jerry wakes up one morning and finds the thermostat set to 40 degrees. He set it to double the initial temperature. His dad notices, yells at Jerry, and reducing the temperature by 30 degrees. Later, Jerry's mother reduces the temperature by 30%, before his sister increases it by 24 degrees. What's the final temperature?
Answer with step-by-step thinking: First double the initial temperature: 40 degrees * 2 = 80 degrees. Then reduce that amount by 30 to reflect the dad's change: 80 degrees - 30 degrees = 50 degrees. Then multiply that number by 30% to find how much Jerry's mother reduces the temperature: 50 degrees * .3 = 15 degrees. Now subtract 15 degrees from 50 degrees to find the temperature after the mother's change: 50 degrees - 15 degrees = 35 degrees. Finally, add 24 degrees to find the final temperature: 35 degrees + 24 degrees = 59 degrees.
So the answer is 59.


Question: The community leader of a certain town organized a cleaning day event where community members were to be involved in collecting trash inside the town. Out of 2000 community members involved in the cleaning process, 30% were adult men. If there were twice as many adult women as adult men in the event, and the rest were children, calculate the total number of children involved in the cleaning event.
Answer with step-by-step thinking:

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
If the number of adult men involved in the cleaning process was 30% of the community members, there were 30 / 100 * 2000 = 600 adult men at the event. There were also twice as many adult women as adult men in the event, a total of 2 * 600 = 1200 women. The total number of adults in the event was 1200 + 600 = 1800. If the rest of the people at the cleaning event were children, there were 2000 - 1800 = 200 children at the event.
So the answer is 200.