Whakaoti i te 0.125*12/3*4/5

$$0.125 \times 1 \frac { 2 } { 3 } \times \frac { 4 } { 5 }$$

Aromātai

$$\frac{1}{6}\approx 0.166666667$$

Ngā Upane Otinga

Whakareatia te 1 ki te 3, ka 3.

$$0.125\times \frac{3+2}{3}\times \frac{4}{5}$$

Tāpirihia te 3 ki te 2, ka 5.

$$0.125\times \frac{5}{3}\times \frac{4}{5}$$

Me tahuri ki tau ā-ira 0.125 ki te hautau \frac{125}{1000}. Whakahekea te hautanga \frac{125}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 125.

$$\frac{1}{8}\times \frac{5}{3}\times \frac{4}{5}$$

Me whakarea te \frac{1}{8} ki te \frac{5}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1\times 5}{8\times 3}\times \frac{4}{5}$$

Mahia ngā whakarea i roto i te hautanga \frac{1\times 5}{8\times 3}.

$$\frac{5}{24}\times \frac{4}{5}$$

Me whakarea te \frac{5}{24} ki te \frac{4}{5} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{5\times 4}{24\times 5}$$

Me whakakore tahi te 5 i te taurunga me te tauraro.

$$\frac{4}{24}$$

Whakahekea te hautanga \frac{4}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{1}{6}$$

Tauwehe

$$\frac{1}{2 \cdot 3} = 0.16666666666666666$$