 <translate> The number of students who wish to go on the skiing trip is 2 * 4000 students = 8000 students. The total number of students is 4000 students + 8000 students = 12000 students. Final answer: 12000. <yor> Iye àwọn akẹ́kọ̀ọ́ tó fẹ́ lọ sí ìrìn àjò sídìí òkun jẹ́ 2 * 4000 akẹ́kọ̀ọ́ = 8000 akẹ́kọ̀ọ́. Iye akẹ́kọ̀ọ́ jẹ́ 4000 akẹ́kọ̀ọ́ + 8000 akẹ́kọ̀ọ́ = 12000 akẹ́kọ̀ọ́. Ìdáhùn tó péye: Ẹgbẹ̀rún méjìlá. 