 
 <translate> Lizzy: Alex needs to be 54 inches tall to ride the newest roller coaster at the theme park. He is 48 inches tall this year. He hears a rumor that for every hour he hangs upside down, he can grow 1/12 of an inch. Normally he grows 1/3 of an inch per month. On average, how many hours does he need to hang upside down each month to be tall enough next year to ride the rollercoaster?.
Me: Hmmm, let me think. I think this is the detailed solution: <ibo> Lizzy: Alex ga-adị sentimita iri ise na ise n'ogologo ka o nwee ike ịgba ịnyịnya n'ụgbọ okporo ígwè na-agba ọsọ ọhụrụ n'ogige ntụrụndụ ahụ. O toro sentimita iri anọ na asatọ n'afọ a. Ọ nụrụ asịrị na n'ime awa ọ bụla ọ kwụgburu isi ya, ọ pụrụ itolite site n'ihe dị ka sentimita asatọ. N'ụzọ nkịtị, ọ na-eto otu ụzọ n'ụzọ atọ nke sentimita asatọ kwa ọnwa. Ná nkezi, awa ole ka ọ na-aghaghị iji kwụ ọtọ n'ọnwa ọ bụla iji tozuo ogologo iji nwee ike ịgba ịnyịnya ígwè ahụ n'afọ ọzọ? Mụ: Hmmm, ka m chee echiche. Echere m na nke a bụ ihe ngwọta zuru ezu: 