Whakaoti i te 12/3+133/4

$$1 \frac { 2 } { 3 } + 13 \frac { 3 } { 4 }$$

Aromātai

$$\frac{185}{12}\approx 15.416666667$$

Ngā Upane Otinga

Whakareatia te 1 ki te 3, ka 3.

$$\frac{3+2}{3}+\frac{13\times 4+3}{4}$$

Tāpirihia te 3 ki te 2, ka 5.

$$\frac{5}{3}+\frac{13\times 4+3}{4}$$

Whakareatia te 13 ki te 4, ka 52.

$$\frac{5}{3}+\frac{52+3}{4}$$

Tāpirihia te 52 ki te 3, ka 55.

$$\frac{5}{3}+\frac{55}{4}$$

Ko te maha noa iti rawa atu o 3 me 4 ko 12. Me tahuri \frac{5}{3} me \frac{55}{4} ki te hautau me te tautūnga 12.

$$\frac{20}{12}+\frac{165}{12}$$

Tā te mea he rite te tauraro o \frac{20}{12} me \frac{165}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{20+165}{12}$$

Tāpirihia te 20 ki te 165, ka 185.

$$\frac{185}{12}$$

Tauwehe

$$\frac{5 \cdot 37}{2 ^ {2} \cdot 3} = 15\frac{5}{12} = 15.416666666666666$$