Enrhifo
\frac{199}{20}=9.95
Ffactor
\frac{199}{2 ^ {2} \cdot 5} = 9\frac{19}{20} = 9.95
Rhannu
Copïo i clipfwrdd
\frac{180}{20}+\frac{19}{20}
Troswch y rhif degol 9 i’r ffracsiwn \frac{180}{20}.
\frac{180+19}{20}
Gan fod gan \frac{180}{20} a \frac{19}{20} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{199}{20}
Adio 180 a 19 i gael 199.
Enghreifftiau
Hafaliad cwadratig
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y = 3x + 4
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Terfynau
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