 <translate> N'iburu n'uche usoro nke echiche, nye ajụjụ na azịza ezi uche dị na ya. Ihe kpatara ya: Ọ chọtara mkpụrụ ego 10 nke dị $0.25 nke ọ bụla ya mere ọ chọtara 10 *.25 = $2.50. Ọ chọtara mkpụrụ ego 3 nke ọ bụla n'ime ha bụ $0.10 ya mere ọ chọtara 3 *.10 = $0.30. Ọ chọtara mkpụrụ ego nickel atọ nke ọ bụla bụ $0.05 ya mere ọ chọtara 3 *.05 = $0.15. Ọ chọtara penny ise nke ọ bụla bụ $0.01 ya mere ọ chọtara 5 *.01 = $0.05. Ọnụ ego nile ọ chọtara bụ 2.50 +.30 +.15 +.05 = $3.00 n'obere ego.  Ajụjụ na azịza: <hau> Ganin ra'ayin tunani na hankali, samar da tambaya mai ma'ana da amsa. Dalili: Ta sami 10 quarters da suke $0.25 kowanne don haka ta sami 10 *.25 = $2.50. Ta sami tsabar kudi guda 10 guda 3 da kowannensu ya kai dala 0.10 sai ta sami 3 *.10 = dala 0.30. Ta sami tsabar kudi guda uku da kowannensu ya kai $0.05 don haka ta sami 3 *.05 = $0.15. Ta sami tsabar kudi guda 5 da kowannensu ya kai $0.01 don haka ta sami 5 *.01 = $0.05. Duk jimlar da ta samu 2.50 +.30 +.15 +.05 = $3.00 a canji.  Tambaya da amsa: 