Whakaoti i te 12/3*23/5

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

Aromātai

$$\frac{13}{3}\approx 4.333333333$$

Ngā Upane Otinga

Whakareatia te 1 ki te 3, ka 3.

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

Tāpirihia te 3 ki te 2, ka 5.

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

Whakareatia te 2 ki te 5, ka 10.

$$\frac{5}{3}\times \frac{10+3}{5}$$

Tāpirihia te 10 ki te 3, ka 13.

$$\frac{5}{3}\times \frac{13}{5}$$

Me whakarea te \frac{5}{3} ki te \frac{13}{5} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{5\times 13}{3\times 5}$$

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

$$\frac{13}{3}$$

Tauwehe

$$\frac{13}{3} = 4\frac{1}{3} = 4.333333333333333$$