Whakaoti i te 2(36/6)+2(7/10)

$$2( 3 \frac { 6 } { 6 } )+2( \frac{ 7 }{ 10 } )$$

Aromātai

$$\frac{47}{5}=9.4$$

Ngā Upane Otinga

Whakareatia te 3 ki te 6, ka 18.

$$2\times \frac{18+6}{6}+2\times \frac{7}{10}$$

Tāpirihia te 18 ki te 6, ka 24.

$$2\times \frac{24}{6}+2\times \frac{7}{10}$$

Whakawehea te 24 ki te 6, kia riro ko 4.

$$2\times 4+2\times \frac{7}{10}$$

Whakareatia te 2 ki te 4, ka 8.

$$8+2\times \frac{7}{10}$$

Tuhia te 2\times \frac{7}{10} hei hautanga kotahi.

$$8+\frac{2\times 7}{10}$$

Whakareatia te 2 ki te 7, ka 14.

$$8+\frac{14}{10}$$

Whakahekea te hautanga \frac{14}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$8+\frac{7}{5}$$

Me tahuri te 8 ki te hautau \frac{40}{5}.

$$\frac{40}{5}+\frac{7}{5}$$

Tā te mea he rite te tauraro o \frac{40}{5} me \frac{7}{5}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{40+7}{5}$$

Tāpirihia te 40 ki te 7, ka 47.

$$\frac{47}{5}$$

Tauwehe

$$\frac{47}{5} = 9\frac{2}{5} = 9.4$$