Whakaoti i te 2/3+5/6+23/12

$$\frac { 2 } { 3 } + \frac { 5 } { 6 } + 2 \frac { 3 } { 12 }$$

Aromātai

$$\frac{15}{4}=3.75$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 3 me 6 ko 6. Me tahuri \frac{2}{3} me \frac{5}{6} ki te hautau me te tautūnga 6.

$$\frac{4}{6}+\frac{5}{6}+\frac{2\times 12+3}{12}$$

Tā te mea he rite te tauraro o \frac{4}{6} me \frac{5}{6}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{4+5}{6}+\frac{2\times 12+3}{12}$$

Tāpirihia te 4 ki te 5, ka 9.

$$\frac{9}{6}+\frac{2\times 12+3}{12}$$

Whakahekea te hautanga \frac{9}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{3}{2}+\frac{2\times 12+3}{12}$$

Whakareatia te 2 ki te 12, ka 24.

$$\frac{3}{2}+\frac{24+3}{12}$$

Tāpirihia te 24 ki te 3, ka 27.

$$\frac{3}{2}+\frac{27}{12}$$

Whakahekea te hautanga \frac{27}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{3}{2}+\frac{9}{4}$$

Ko te maha noa iti rawa atu o 2 me 4 ko 4. Me tahuri \frac{3}{2} me \frac{9}{4} ki te hautau me te tautūnga 4.

$$\frac{6}{4}+\frac{9}{4}$$

Tā te mea he rite te tauraro o \frac{6}{4} me \frac{9}{4}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{6+9}{4}$$

Tāpirihia te 6 ki te 9, ka 15.

$$\frac{15}{4}$$

Tauwehe

$$\frac{3 \cdot 5}{2 ^ {2}} = 3\frac{3}{4} = 3.75$$