 
 <translate> Q: Mary and Ann are going sledding. Mary slides down a hill that's 630 feet long at a speed of 90 feet/minute. Ann slides down a hill that's 800 feet long at a rate of 40 feet/minute. How much longer does Ann's trip take than Mary?
A: 13 <ibo> Ajụjụ: Mary na Ann na-aga ịnya ịnyịnya ígwè. Mary na-agbadata n'elu ugwu nke dị mita 630 n'ogologo na ọsọ nke mita 90 n'otu nkeji. Ann na-esi n'ugwu dị narị mita abụọ na iri ise n'ogologo na-efedata na-efedata na-efedata ihe dị ka mita iri anọ n'otu nkeji. Ogologo oge hà aṅaa ka njem Ann na-ewe karịa nke Mary? Azịza: 13 