Enrhifo
\frac{1069}{10}=106.9
Ffactor
\frac{1069}{2 \cdot 5} = 106\frac{9}{10} = 106.9
Rhannu
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\frac{90+9}{10}-\left(-97\right)
Lluosi 9 a 10 i gael 90.
\frac{99}{10}-\left(-97\right)
Adio 90 a 9 i gael 99.
\frac{99}{10}+97
Gwrthwyneb -97 yw 97.
\frac{99}{10}+\frac{970}{10}
Troswch y rhif degol 97 i’r ffracsiwn \frac{970}{10}.
\frac{99+970}{10}
Gan fod gan \frac{99}{10} a \frac{970}{10} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{1069}{10}
Adio 99 a 970 i gael 1069.
Enghreifftiau
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Terfynau
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