Neidio i'r prif gynnwys
Enrhifo
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Problemau tebyg o chwiliad gwe

Rhannu

\frac{0.0725\left(0.5175+3\times 0.0725\right)}{9\times 0.1725+20\times 0.0725}
Lluosi 3 a 0.1725 i gael 0.5175.
\frac{0.0725\left(0.5175+0.2175\right)}{9\times 0.1725+20\times 0.0725}
Lluosi 3 a 0.0725 i gael 0.2175.
\frac{0.0725\times 0.735}{9\times 0.1725+20\times 0.0725}
Adio 0.5175 a 0.2175 i gael 0.735.
\frac{0.0532875}{9\times 0.1725+20\times 0.0725}
Lluosi 0.0725 a 0.735 i gael 0.0532875.
\frac{0.0532875}{1.5525+20\times 0.0725}
Lluosi 9 a 0.1725 i gael 1.5525.
\frac{0.0532875}{1.5525+1.45}
Lluosi 20 a 0.0725 i gael 1.45.
\frac{0.0532875}{3.0025}
Adio 1.5525 a 1.45 i gael 3.0025.
\frac{532875}{30025000}
Ehangu \frac{0.0532875}{3.0025} drwy luosi'r rhifiadur a'r enwadur gyda 10000000.
\frac{4263}{240200}
Lleihau'r ffracsiwn \frac{532875}{30025000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 125.