Whakaoti i te 31/6-5/12*2-11/3

$$3 \frac { 1 } { 6 } - \frac { 5 } { 12 } \times 2 - 1 \frac { 1 } { 3 }$$

Aromātai

$$1$$

Ngā Upane Otinga

Whakareatia te 3 ki te 6, ka 18.

$$\frac{18+1}{6}-\frac{5}{12}\times 2-\frac{1\times 3+1}{3}$$

Tāpirihia te 18 ki te 1, ka 19.

$$\frac{19}{6}-\frac{5}{12}\times 2-\frac{1\times 3+1}{3}$$

Tuhia te \frac{5}{12}\times 2 hei hautanga kotahi.

$$\frac{19}{6}-\frac{5\times 2}{12}-\frac{1\times 3+1}{3}$$

Whakareatia te 5 ki te 2, ka 10.

$$\frac{19}{6}-\frac{10}{12}-\frac{1\times 3+1}{3}$$

Whakahekea te hautanga \frac{10}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{19}{6}-\frac{5}{6}-\frac{1\times 3+1}{3}$$

Tā te mea he rite te tauraro o \frac{19}{6} me \frac{5}{6}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{19-5}{6}-\frac{1\times 3+1}{3}$$

Tangohia te 5 i te 19, ka 14.

$$\frac{14}{6}-\frac{1\times 3+1}{3}$$

Whakahekea te hautanga \frac{14}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{7}{3}-\frac{1\times 3+1}{3}$$

Whakareatia te 1 ki te 3, ka 3.

$$\frac{7}{3}-\frac{3+1}{3}$$

Tāpirihia te 3 ki te 1, ka 4.

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

Tā te mea he rite te tauraro o \frac{7}{3} me \frac{4}{3}, me tango rāua mā te tango i ō raua taurunga.

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

Tangohia te 4 i te 7, ka 3.

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

Whakawehea te 3 ki te 3, kia riro ko 1.

$$1$$

Tauwehe

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