Ush aralas bolyshty qosu, alу, kobeitu nemese boluge esepteydi, natijeni bolыsh zhane ondыk kuu turinde korsetedi.
Ar bolysh ushin butin sandy, alymdy zhane boryshy engizin, олardyn arasynda matematikalyq amaldardы tандаn zhane natijeni bolуsh zhane ondyk san tuрinde alуn.
Мысалы: (1 1/2) + (2/3) x (1 1/4). Bolуsh 1: butin=1, alym=1, borыsh=2. Qosu tandan. Bolуsh 2: alym=2, borыsh=3. Kobeitiу tandan. Bolуsh 3: butin=1, alym=1, borуsh=4. Natije: 2 1/6 shamasmen 2.167.
