 
<translate> N'afọ 2004, e nwere ụfọdụ ụmụaka nọ n'ebe a na-esi nri. N'afọ 2005, ọkara ọnụ ọgụgụ ụmụaka bịara oriri ahụ e ji esi nri ma e jiri ya tụnyere afọ 2004. N'afọ 2006, ụmụaka bịara oriri ahụ ji ụzọ abụọ n'ụzọ atọ karịa ka ha bịara n'afọ 2005. Ọ bụrụ na e nwere ụmụaka iri abụọ n'ebe a na-esi nri n'afọ 2006, ụmụaka ole bịara ebe a na-esi nri n'afọ 2004? Ka anyị zaa ya otu otu: <eng> In 2004, there were some kids at a cookout. In 2005, half the number of kids came to the cookout as compared to 2004. In 2006, 2/3 as many kids came to the cookout as in 2005. If there were 20 kids at the cookout in 2006, how many kids came to the cookout in 2004? Let's answer step by step: 