(9998 \% \times 1)+(2 \times 02 \% )+(3 \times 00 \% )
Enrhifo
\frac{4999}{50}=99.98
Ffactor
\frac{4999}{2 \cdot 5 ^ {2}} = 99\frac{49}{50} = 99.98
Rhannu
Copïo i clipfwrdd
\frac{9998}{100}\times 1+0\times \frac{2}{100}+0\times \frac{0}{100}
Lluosi 2 a 0 i gael 0. Lluosi 3 a 0 i gael 0.
\frac{4999}{50}\times 1+0\times \frac{2}{100}+0\times \frac{0}{100}
Lleihau'r ffracsiwn \frac{9998}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.
\frac{4999}{50}+0\times \frac{2}{100}+0\times \frac{0}{100}
Lluosi \frac{4999}{50} a 1 i gael \frac{4999}{50}.
\frac{4999}{50}+0\times \frac{1}{50}+0\times \frac{0}{100}
Lleihau'r ffracsiwn \frac{2}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.
\frac{4999}{50}+0+0\times \frac{0}{100}
Lluosi 0 a \frac{1}{50} i gael 0.
\frac{4999}{50}+0\times \frac{0}{100}
Adio \frac{4999}{50} a 0 i gael \frac{4999}{50}.
\frac{4999}{50}+0\times 0
Mae rhannu sero â unrhyw rif nad yw'n yn sero yn rhoi sero.
\frac{4999}{50}+0
Lluosi 0 a 0 i gael 0.
\frac{4999}{50}
Adio \frac{4999}{50} a 0 i gael \frac{4999}{50}.
Enghreifftiau
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