 <translate> Buru ụzọ chọpụta àkwá ole onye nwe ha nwere ike ịsacha n'otu nkeji: sekọnd 60 n'otu nkeji / sekọnd 15 n'otu nkeji = àkwá anọ n'otu nkeji. Mgbe ahụ, kewaa ngụkọta nke àkwá site n'ọnụ ọgụgụ nke àkwá a na-ehicha kwa minit iji chọpụta oge onye nwe ha na-eji ehicha ha: àkwá 60 / àkwá 4 / nkeji = minit 15. Mgbe ahụ chọpụta oge onye nwe ụlọ na-eji ehicha akwụkwọ mposi: 7 mpịakọta * 30 nkeji / mpịakọta = 210 nkeji. N'ikpeazụ, gbakwunye ego ahụ n'oge a na-ehicha àkwá iji chọpụta oge e ji ehicha ha: minit 210 + minit 15 = minit 225. Azịza ya bụ: 225. <hau> Da farko gano yawan kwai a minti daya mai shi zai iya tsaftace: 60 seconds / minti / 15 seconds / kwai = 4 qwai / minti. Bayan haka sai ka raba adadin ƙwai da adadin ƙwai da aka tsabtace a minti ɗaya don ka san tsawon lokacin da mai shi yake amfani da shi wajen tsabtace su: ƙwai 60 / ƙwai 4 a minti ɗaya = minti 15. Sa'an nan kuma sami jimlar lokacin da mai shi ke ciyarwa don tsaftace takarda bayan gida: 7 Rolls * 30 minti / Roll = 210 minti. A ƙarshe, ƙara wannan adadin zuwa lokacin tsabtace ƙwai don samun jimlar lokacin tsabtace: minti 210 + minti 15 = minti 225. Amsar ita ce: 225. 