Datrys 1943.77/(1-0.1)*0.82*(1-0.45-0.044)

$$\frac { 1943.77 } { ( 1 - 0.1 ) \cdot 0.82 \cdot ( 1 - 0.45 - 0.044 ) }$$

Enrhifo

$$\frac{485942500}{93357}\approx 5205.206893966$$

Camau Ateb

Tynnu 0.1 o 1 i gael 0.9.

$$\frac{1943.77}{0.9\times 0.82\left(1-0.45-0.044\right)}$$

Lluosi 0.9 a 0.82 i gael 0.738.

$$\frac{1943.77}{0.738\left(1-0.45-0.044\right)}$$

Tynnu 0.45 o 1 i gael 0.55.

$$\frac{1943.77}{0.738\left(0.55-0.044\right)}$$

Tynnu 0.044 o 0.55 i gael 0.506.

$$\frac{1943.77}{0.738\times 0.506}$$

Lluosi 0.738 a 0.506 i gael 0.373428.

$$\frac{1943.77}{0.373428}$$

Ehangu \frac{1943.77}{0.373428} drwy luosi'r rhifiadur a'r enwadur gyda 1000000.

$$\frac{1943770000}{373428}$$

Lleihau'r ffracsiwn \frac{1943770000}{373428} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$\frac{485942500}{93357}$$

Ffactor

$$\frac{194377 \cdot 2 ^ {2} \cdot 5 ^ {4}}{11 \cdot 23 \cdot 41 \cdot 3 ^ {2}} = 5205\frac{19315}{93357} = 5205.206893966173$$