 
<translate> Ego o chekwara n'otu afọ bụ otu ụzọ n'ụzọ anọ - otu ụzọ n'ụzọ asatọ gbakwunyere otu ụzọ n'ụzọ iri na abụọ - otu ụzọ n'ụzọ iri abụọ na anọ Ọ nwere ike ịzụta ụlọ ọhụrụ n'ime afọ iri abụọ na anọ Azịza ya: (E). <eng> His savings in 1 year = 1/4 - (1/8+ 1/12) = 1/24
He can buy a new house in 24 years The answer: (E). 