 <translate> 40% na marbles suna da wasu launuka saboda 100 - 20 - 40 = 40. Abokin zai sami matsakaicin 2 sauran marbles masu launi saboda 5 x.4 = 2. Amsar ƙarshe: 2. <ibo> 40% nke marbles ndị ahụ nwere agba ndị ọzọ n'ihi na 100 - 20 - 40 = 40. Enyi ahụ ga-enwetarịrị bọọlụ bọọlụ abụọ ndị ọzọ n'ihi na 5 x.4 = 2. Azịza ikpeazụ ya bụ: 2. 