 
 <translate> Lizzy: The number of students who wish to go on a skiing trip is twice as many as those who wish to go on a scavenger hunting trip. If there are 4000 students who wish to go on the scavenger hunting trip, how many students are there altogether?.
Me: Hmmm, let me think. I think this is the detailed solution: <ibo> Lizzy: Ọnụ ọgụgụ ụmụ akwụkwọ ndị chọrọ ịga njem ịsa ahụ́ ji okpukpu abụọ karịa ndị chọrọ ịga njem ịchụ nta. Ọ bụrụ na e nwere ụmụakwụkwọ puku anọ chọrọ ịga njem ịchụ nta, ụmụakwụkwọ ole ka e nwere? Mụ: Hmmm, ka m chee echiche. Echere m na nke a bụ ihe ngwọta zuru ezu: 