Whakaoti i te 1/3*2/7*7*7*12

$$\frac { 1 } { 3 } \times \frac { 2 } { 7 } \times 7 \times 7 \times 12$$

Aromātai

$$56$$

Ngā Upane Otinga

Me whakarea te \frac{1}{3} ki te \frac{2}{7} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1\times 2}{3\times 7}\times 7\times 7\times 12$$

Mahia ngā whakarea i roto i te hautanga \frac{1\times 2}{3\times 7}.

$$\frac{2}{21}\times 7\times 7\times 12$$

Tuhia te \frac{2}{21}\times 7 hei hautanga kotahi.

$$\frac{2\times 7}{21}\times 7\times 12$$

Whakareatia te 2 ki te 7, ka 14.

$$\frac{14}{21}\times 7\times 12$$

Whakahekea te hautanga \frac{14}{21} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 7.

$$\frac{2}{3}\times 7\times 12$$

Tuhia te \frac{2}{3}\times 7 hei hautanga kotahi.

$$\frac{2\times 7}{3}\times 12$$

Whakareatia te 2 ki te 7, ka 14.

$$\frac{14}{3}\times 12$$

Tuhia te \frac{14}{3}\times 12 hei hautanga kotahi.

$$\frac{14\times 12}{3}$$

Whakareatia te 14 ki te 12, ka 168.

$$\frac{168}{3}$$

Whakawehea te 168 ki te 3, kia riro ko 56.

$$56$$

Tauwehe

$$2^{3}\times 7$$