Datrys ar gyfer x
x=\frac{11}{400000000000000000000000000000000000000000000000000000000000000000}=2.75 \cdot 10^{-65}
Graff
Rhannu
Copïo i clipfwrdd
\frac{16}{11}x=4\times \frac{1}{100000000000000000000000000000000000000000000000000000000000000000}
Cyfrifo 10 i bŵer -65 a chael \frac{1}{100000000000000000000000000000000000000000000000000000000000000000}.
\frac{16}{11}x=\frac{1}{25000000000000000000000000000000000000000000000000000000000000000}
Lluosi 4 a \frac{1}{100000000000000000000000000000000000000000000000000000000000000000} i gael \frac{1}{25000000000000000000000000000000000000000000000000000000000000000}.
x=\frac{1}{25000000000000000000000000000000000000000000000000000000000000000}\times \frac{11}{16}
Lluoswch y ddwy ochr â \frac{11}{16}, cilyddol \frac{16}{11}.
x=\frac{11}{400000000000000000000000000000000000000000000000000000000000000000}
Lluosi \frac{1}{25000000000000000000000000000000000000000000000000000000000000000} a \frac{11}{16} i gael \frac{11}{400000000000000000000000000000000000000000000000000000000000000000}.
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