 <translate> Idan ka haɗa ƙwallon wasan tennis da ƙwallon ƙwallon ƙafa, akwai ƙwallon 15 + 5 = 20 a cikin kowane kwando. Akwai kwanduna 5, saboda haka 5 * 20 = 100 kwallaye gaba ɗaya. Dalibai uku sun cire 8 balls kowannensu, sun cire 3 * 8 = 24 balls. Daga jimlar adadin kwallaye, sun bar 100 - 24 = kwallaye 76. Akwai kwallaye 56 da suka rage don haka sauran ɗalibai 2 dole ne su cire jimlar 76 - 56 = kwallaye 20. Wannan yana nufin cewa kowane ɗayan waɗannan ɗalibai 2 sun cire 20 / 2 = 10 kwallaye. Amsar ƙarshe: 10. <ibo> Ọ bụrụ na anyị agbakọta bọl ndị e ji agba tenis na ndị e ji agba bọl, anyị ga-ahụ na bọl iri na ise a gbakwunyere ise n'ime nkata nke ọ bụla bụ bọl iri abụọ. E nwere nkata ise, ya mere 5 * 20 = bọọlụ 100 n'ozuzu. Ụmụ akwụkwọ atọ wepụrụ bọọlụ asatọ n'otu n'otu, ha wepụrụ 3 * 8 = bọọlụ iri abụọ na anọ. N'ọnụ ọgụgụ bọọlụ ha nwere, ha hapụrụ 100 - 24 = bọọlụ 76. E nwere bọọlụ 56 fọdụrụ, ya mere ụmụ akwụkwọ abụọ ndị ọzọ ga-ewepụrịrị ngụkọta nke bọọlụ 76 - 56 = 20. Nke a pụtara na onye nke ọ bụla n'ime ụmụ akwụkwọ abụọ a wepụrụ bọọlụ 20 / 2 = 10. Azịza ikpeazụ ya bụ: 10. 