 
<translate> Peter ga-eji ụkwụ gaa kilomita abụọ na ọkara iji ruo n'ụlọ ahịa ahụ. Ọ bụrụ na o were ya nkeji iri abụọ ịga otu maịl ma ya agaa otu maịl, nkeji ole ka ọ ga-aga tupu ya eruo ebe ahụ? Mụ: Hmmm, ka m chee echiche. Echere m na nke a bụ ihe ngwọta zuru ezu: <eng> Lizzy: Peter has to walk 2.5 miles to get to the grocery store. If it takes him 20 minutes to walk one mile and he has walked 1 mile already, how many more minutes does he have to walk to reach it?.
Me: Hmmm, let me think. I think this is the detailed solution: 