 <translate> Da farko ka lissafa yawan harajin ta hanyar ninka $15.00 da 20%: $15.00 *.2 = $3.00. Sai ka cire kuɗin abincin da kuma harajin daga dala 20 don ka samu kuɗin da Jason ya ba shi: dala 20 - dala 15. - dala 3. = dala 2. Saboda haka, amsar ita ce 2. <ibo> Buru ụzọ gbakọọ ego ole ụtụ isi ahụ bụ site n'ịmụba $15 site na 20%: $15.00 *.2 = $3.00. Mgbe ahụ, si na $20 ahụ wepụ ego nri ahụ na ụtụ isi ahụ iji chọta ego Jason nyere n'onyinye: $20 - $15.00 - $3.00 = $2.00. N'ihi ya, azịza ya bụ 2. 