Whakaoti i te 5.5*10*3.5*7/875*845*4

$$\frac { 5.5 \times 10 \times 3.5 \times 7 } { 875 \times 845 \times 4 }$$

Aromātai

$$\frac{77}{169000}\approx 0.000455621$$

Ngā Upane Otinga

Me whakakore tahi te 2\times 5\times 7 i te taurunga me te tauraro.

$$\frac{3.5\times 5.5}{2\times 25\times 845}$$

Whakareatia te 3.5 ki te 5.5, ka 19.25.

$$\frac{19.25}{2\times 25\times 845}$$

Whakareatia te 2 ki te 25, ka 50.

$$\frac{19.25}{50\times 845}$$

Whakareatia te 50 ki te 845, ka 42250.

$$\frac{19.25}{42250}$$

Whakarohaina te \frac{19.25}{42250} mā te whakarea i te taurunga me te tauraro ki te 100.

$$\frac{1925}{4225000}$$

Whakahekea te hautanga \frac{1925}{4225000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.

$$\frac{77}{169000}$$

Tauwehe

$$\frac{7 \cdot 11}{2 ^ {3} \cdot 5 ^ {3} \cdot 13 ^ {2}} = 0.0004556213017751479$$