 <translate> John ya kashe $ 20 x 1 / 5 = $ 4 a kan kayan ciye-ciye. Yana da $ 20 - $ 4 = $ 16 da suka rage. Ya kashe $16 x 3 / 4 = $12 a kan bukatunsa. Don haka, John ya rage da $16 - $12 = $4. Amsar ƙarshe: 4. <ibo> John mefuru $20 x 1 / 5 = $4 n'ihe oriri. O nwere $20 - $4 = $16 fọdụrụ. O mefuru $16 x 3 / 4 = $12 n'ihe ndị dị ya mkpa. N'ihi ya, John ka nwere $16 - $12 = $4. Azịza ikpeazụ ya bụ: 4. 