Enrhifo
-\frac{26}{17}\approx -1.529411765
Ffactor
-\frac{26}{17} = -1\frac{9}{17} = -1.5294117647058822
Rhannu
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-\frac{34}{17}+\frac{8}{17}
Troswch y rhif degol -2 i’r ffracsiwn -\frac{34}{17}.
\frac{-34+8}{17}
Gan fod gan -\frac{34}{17} a \frac{8}{17} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
-\frac{26}{17}
Adio -34 a 8 i gael -26.
Enghreifftiau
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