Whakaoti i te 61/2-31/8

$$6 \frac { 1 } { 2 } - 3 \frac { 1 } { 8 }$$

Aromātai

$$\frac{27}{8}=3.375$$

Ngā Upane Otinga

Whakareatia te 6 ki te 2, ka 12.

$$\frac{12+1}{2}-\frac{3\times 8+1}{8}$$

Tāpirihia te 12 ki te 1, ka 13.

$$\frac{13}{2}-\frac{3\times 8+1}{8}$$

Whakareatia te 3 ki te 8, ka 24.

$$\frac{13}{2}-\frac{24+1}{8}$$

Tāpirihia te 24 ki te 1, ka 25.

$$\frac{13}{2}-\frac{25}{8}$$

Ko te maha noa iti rawa atu o 2 me 8 ko 8. Me tahuri \frac{13}{2} me \frac{25}{8} ki te hautau me te tautūnga 8.

$$\frac{52}{8}-\frac{25}{8}$$

Tā te mea he rite te tauraro o \frac{52}{8} me \frac{25}{8}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{52-25}{8}$$

Tangohia te 25 i te 52, ka 27.

$$\frac{27}{8}$$

Tauwehe

$$\frac{3 ^ {3}}{2 ^ {3}} = 3\frac{3}{8} = 3.375$$