 
<translate> Sarah na-enyocha akwụkwọ ndị dị n'ọ́bá akwụkwọ ka o wee gụọ ha n'oge ezumike. Ọ pụrụ ịgụ ihe dị ka okwu 40 n'otu nkeji. Akwụkwọ ndị ọ na-enyocha nwere okwu 100 n'otu peeji ma dị peeji 80 n'ogologo. Ọ ga na-agụ akwụkwọ ruo awa iri abụọ. Akwụkwọ ole ka o kwesịrị ịgụ? Ka anyị buru ụzọ chee echiche. Ụzọ iche echiche: <eng> Sarah is checking out books from the library to read on vacation. She can read 40 words per minute. The books she is checking out have 100 words per page and are 80 pages long. She will be reading for 20 hours. How many books should she check out? Let's think first. Chain of thought: 