 
 <translate> Carlos read 28 books in July and 30 books in August. He needed to read 100 books during his summer vacation. If Carlos read some of the books in June, calculate the number of books that Carlos read in June to meet his goal? Let's answer step by step: <ibo> Carlos gụrụ akwụkwọ iri abụọ na asatọ n'ọnwa Julaị, gụọkwa iri atọ n'ọnwa Ọgọst. Ọ chọrọ ịgụ akwụkwọ 100 n'oge ezumike oge okpomọkụ ya. Ọ bụrụ na Carlos gụrụ ụfọdụ n'ime akwụkwọ ndị ahụ n'ọnwa June, gbakọọ akwụkwọ ole Carlos gụrụ n'ọnwa June iji ruo ihe mgbaru ọsọ ya? Ka anyị zaa ya otu otu: 