 
<translate> Lizzy: John gara mba atọ dị iche iche. Ọ na-anọ n'obodo nke mbụ ruo izu abụọ, ọ na-anọkwa okpukpu abụọ n'ime mba abụọ ndị ọzọ. Ogologo oge ole ka ọ na-eme njem ahụ? Mụ: Hmmm, ka m chee echiche. Echere m na nke a bụ ihe ngwọta zuru ezu: <eng> Lizzy: John visits three different countries. He stays in the first country for 2 weeks and he spends twice as long in each of the other two countries. How much time does he spend on the trip?.
Me: Hmmm, let me think. I think this is the detailed solution: 