Enrhifo
\frac{123}{2}=61.5
Ffactor
\frac{3 \cdot 41}{2} = 61\frac{1}{2} = 61.5
Rhannu
Copïo i clipfwrdd
\frac{1}{2}+\frac{122}{2}
Troswch y rhif degol 61 i’r ffracsiwn \frac{122}{2}.
\frac{1+122}{2}
Gan fod gan \frac{1}{2} a \frac{122}{2} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{123}{2}
Adio 1 a 122 i gael 123.
Enghreifftiau
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