Whakaoti i te 125*12/3*4/5

$$125 \times 1 \frac { 2 } { 3 } \times \frac { 4 } { 5 }$$

Aromātai

$$\frac{500}{3}\approx 166.666666667$$

Ngā Upane Otinga

Whakareatia te 1 ki te 3, ka 3.

$$125\times \frac{3+2}{3}\times \frac{4}{5}$$

Tāpirihia te 3 ki te 2, ka 5.

$$125\times \frac{5}{3}\times \frac{4}{5}$$

Tuhia te 125\times \frac{5}{3} hei hautanga kotahi.

$$\frac{125\times 5}{3}\times \frac{4}{5}$$

Whakareatia te 125 ki te 5, ka 625.

$$\frac{625}{3}\times \frac{4}{5}$$

Me whakarea te \frac{625}{3} ki te \frac{4}{5} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{625\times 4}{3\times 5}$$

Mahia ngā whakarea i roto i te hautanga \frac{625\times 4}{3\times 5}.

$$\frac{2500}{15}$$

Whakahekea te hautanga \frac{2500}{15} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{500}{3}$$

Tauwehe

$$\frac{2 ^ {2} \cdot 5 ^ {3}}{3} = 166\frac{2}{3} = 166.66666666666666$$