Whakaoti i te 12/5*22/3

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

Aromātai

$$\frac{56}{15}\approx 3.733333333$$

Ngā Upane Otinga

Whakareatia te 1 ki te 5, ka 5.

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

Tāpirihia te 5 ki te 2, ka 7.

$$\frac{7}{5}\times \frac{2\times 3+2}{3}$$

Whakareatia te 2 ki te 3, ka 6.

$$\frac{7}{5}\times \frac{6+2}{3}$$

Tāpirihia te 6 ki te 2, ka 8.

$$\frac{7}{5}\times \frac{8}{3}$$

Me whakarea te \frac{7}{5} ki te \frac{8}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{7\times 8}{5\times 3}$$

Mahia ngā whakarea i roto i te hautanga \frac{7\times 8}{5\times 3}.

$$\frac{56}{15}$$

Tauwehe

$$\frac{2 ^ {3} \cdot 7}{3 \cdot 5} = 3\frac{11}{15} = 3.7333333333333334$$