 <translate> Ajụjụ m bụ: Mgbe Karsyn kwuchara ọnụahịa ekwentị, ọ zụtara ekwentị na 20% nke ọnụahịa mbụ. Ọ bụrụ na ọnụ ahịa mbụ nke ekwentị ahụ bụ $600, gbakọọ ego ole ọ kwụrụ mgbe e nwesịrị nkwekọrịta. Ihe i chere: <hau> Tambayata ita ce: Bayan tattauna farashin waya, Karsyn ya sayi waya a kashi 20% na farashin farko. Idan farashin wayar ya kai dala 600, ka lissafa nawa ta biya bayan ta yi ciniki. Abin da kake tunani: 