Whakaoti i te 1+(3*4)div(3+4*9)

$$1 + ( 3 \cdot 4 ) \div ( 3 + 4 \cdot 9 )$$

Aromātai

$$\frac{17}{13}\approx 1.307692308$$

Ngā Upane Otinga

Whakareatia te 3 ki te 4, ka 12.

$$1+\frac{12}{3+4\times 9}$$

Whakareatia te 4 ki te 9, ka 36.

$$1+\frac{12}{3+36}$$

Tāpirihia te 3 ki te 36, ka 39.

$$1+\frac{12}{39}$$

Whakahekea te hautanga \frac{12}{39} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$1+\frac{4}{13}$$

Me tahuri te 1 ki te hautau \frac{13}{13}.

$$\frac{13}{13}+\frac{4}{13}$$

Tā te mea he rite te tauraro o \frac{13}{13} me \frac{4}{13}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{13+4}{13}$$

Tāpirihia te 13 ki te 4, ka 17.

$$\frac{17}{13}$$

Tauwehe

$$\frac{17}{13} = 1\frac{4}{13} = 1.3076923076923077$$