I suggest writing about climate change, and the other pov that there isn’t any need to do anything about it. There is so much information out there that you can easily paraphrase. Make sure to cite sources no matter the subject (teachers love that)
Simple. I assume the ones going to the middle school are currently in 5th grade at the elementary school. You have 126 coming into the middle school from each school. You need to multiply 126 by 4. You get 504. There will be 504 new students at the middle school.
