 <translate> Bayan shekara guda sai ya samu $10 a riba domin 100 x.1 = 10. Yana da $120 a ciki bayan shekara guda domin 100 + 10 + 10 = 120. A shekara ta biyu ya samu $12 a riba domin 120 x.1 = 12. A shekara ta biyu yana da $142 a ciki domin 120 + 12 + 10 = 142. <ibo> Mgbe otu afọ gachara, ọ na-enweta $10 n'ụgwọ ọnwa n'ihi na 100 x.1 = 10. O nwere $120 n'ime ya mgbe otu afọ gachara n'ihi na 100 + 10 + 10 = 120. N'afọ nke abụọ, ọ na-enweta $12 n'ụgwọ ọnwa n'ihi na 120 x.1 = 12. N'afọ nke abụọ o nwere $142 n'ime ya n'ihi na 120 + 12 + 10 = 142. 