Uguquli lwamathuba
Nika amathuba ngayo nayiphi na ifomati: amanye kunye namathuba aceliweyo alandela. Umqolo -110 ngu 1.91 kumathuba e-desimali kwaye ubonisa 52.38%; +150 ngu 2.50 kwaye ubonisa 40.00%.
Iifomula
- Amathuba e-desimali ngumvuzo opheleleyo ngeyunithi nganye ebhejiweyo, kubandakanywa isabelo: 2.50 ibuyisa 2.50 kwi-1.
- Amathuba e-frakshini ngumvuzo xa uthelekisa nesabelo: 3/2 iphumelela 3 kwi-2 nganye ebhejiweyo, oku kufana ne-2.50 ye-desimali.
- Amathuba aseMelika: +150 iphumelela 150 kwisabelo se-100; -200 ifuna isabelo se-200 ukuphumelela 100. I-Desimali = 1 + 150/100, okanye 1 + 100/200.
- Amathuba aceliweyo = 1 / amathuba e-desimali. Aquka umkhono womphakeli: ukuze ufumane amathuba acacileyo, sebenzisa isibali somkhono kwisiphumo ngasinye semarike.
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