Enrhifo
\frac{213}{2}=106.5
Ffactor
\frac{3 \cdot 71}{2} = 106\frac{1}{2} = 106.5
Rhannu
Copïo i clipfwrdd
\frac{150}{2}+\frac{63}{2}
Troswch y rhif degol 75 i’r ffracsiwn \frac{150}{2}.
\frac{150+63}{2}
Gan fod gan \frac{150}{2} a \frac{63}{2} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{213}{2}
Adio 150 a 63 i gael 213.
Enghreifftiau
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