 
 <translate> Explain simply why 14400 is the correct answer to: Nina loves to travel. She tries to travel at least 400 kilometers in one month outside of her home country. Every second month she does twice that distance. If she were able to keep up with her resolution, how many kilometers would she travel during 2 years?. Explanation: <ibo> Kọwaa n'ụzọ dị mfe ihe mere 14400 ji bụrụ azịza ziri ezi nye: Nina hụrụ njem n'anya. Ọ na-agbalị ime njem dịkarịa ala kilomita 400 n'otu ọnwa ná mba ọzọ. Kwa ọnwa abụọ ọ bụla, ọ na-eme njem ahụ okpukpu abụọ. Ọ bụrụ na o nwere ike imezu mkpebi ya, kilomita ole ka ọ ga-aga n'ime afọ abụọ? Nkọwa: 