Whakaoti i te 6^2/6^2-4-1/6-2=

$$\frac { 6 ^ { 2 } } { 6 ^ { 2 } - 4 } - \frac { 1 } { 6 - 2 } =$$

Aromātai

$$\frac{7}{8}=0.875$$

Ngā Upane Otinga

Tātaihia te 6 mā te pū o 2, kia riro ko 36.

$$\frac{36}{6^{2}-4}-\frac{1}{6-2}$$

Tātaihia te 6 mā te pū o 2, kia riro ko 36.

$$\frac{36}{36-4}-\frac{1}{6-2}$$

Tangohia te 4 i te 36, ka 32.

$$\frac{36}{32}-\frac{1}{6-2}$$

Whakahekea te hautanga \frac{36}{32} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{9}{8}-\frac{1}{6-2}$$

Tangohia te 2 i te 6, ka 4.

$$\frac{9}{8}-\frac{1}{4}$$

Ko te maha noa iti rawa atu o 8 me 4 ko 8. Me tahuri \frac{9}{8} me \frac{1}{4} ki te hautau me te tautūnga 8.

$$\frac{9}{8}-\frac{2}{8}$$

Tā te mea he rite te tauraro o \frac{9}{8} me \frac{2}{8}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{9-2}{8}$$

Tangohia te 2 i te 9, ka 7.

$$\frac{7}{8}$$

Tauwehe

$$\frac{7}{2 ^ {3}} = 0.875$$