 
<translate> Léa zụtara otu akwụkwọ n'ọnụ ego dị dọla iri na isii, zụta akwụkwọ atọ e ji ede ihe n'ọnụ ego dị dọla abụọ, zụọkwa akwụkwọ mpịakọta isii n'ọnụ ego dị dọla otu. Gbakọọ ego ole ọ na-azụ. Ka anyị zaa ya otu otu: <eng> Léa bought one book for $16, three binders for $2 and six notebooks for $1. Calculate the total cost of her purchases. Let's answer step by step: 