Whakaoti i te 3/4+7/12-7/6

$$\frac{ 3 }{ 4 } + \frac{ 7 }{ 12 } - \frac{ 7 }{ 6 }$$

Aromātai

$$\frac{1}{6}\approx 0.166666667$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 4 me 12 ko 12. Me tahuri \frac{3}{4} me \frac{7}{12} ki te hautau me te tautūnga 12.

$$\frac{9}{12}+\frac{7}{12}-\frac{7}{6}$$

Tā te mea he rite te tauraro o \frac{9}{12} me \frac{7}{12}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{9+7}{12}-\frac{7}{6}$$

Tāpirihia te 9 ki te 7, ka 16.

$$\frac{16}{12}-\frac{7}{6}$$

Whakahekea te hautanga \frac{16}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{4}{3}-\frac{7}{6}$$

Ko te maha noa iti rawa atu o 3 me 6 ko 6. Me tahuri \frac{4}{3} me \frac{7}{6} ki te hautau me te tautūnga 6.

$$\frac{8}{6}-\frac{7}{6}$$

Tā te mea he rite te tauraro o \frac{8}{6} me \frac{7}{6}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{8-7}{6}$$

Tangohia te 7 i te 8, ka 1.

$$\frac{1}{6}$$

Tauwehe

$$\frac{1}{2 \cdot 3} = 0.16666666666666666$$