 <translate> Ya sayi dukkan kayan wasan ne akan 20 * 200 = $4000. Ya sayar da 200 *.8 = 160 kayan wasa. Ya yi 160 * 30 = $4800 daga sayar da su. Don haka yana samun riba 4800 - 4000 = $800 riba. Amsar ita ce: 800. <ibo> Ọ zụtara ihe nile e ji egwuri egwu maka 20 * 200 = $4000. O rere 200 *.8 = 160 ihe ụmụaka ji egwuri egwu. O nwetara 160 * 30 = $4800 site n'ire ha. Ya mere ọ na-erite uru 4800 - 4000 = $ 800 uru. Azịza ya bụ: narị asatọ. 