Whakaoti i te 3^7+3^8/3^10+3^4

$$\frac { 3 ^ { 7 } + 3 ^ { 8 } } { 3 ^ { 10 } + 3 ^ { 4 } }$$

Aromātai

$$\frac{54}{365}\approx 0.147945205$$

Ngā Upane Otinga

Tātaihia te 3 mā te pū o 7, kia riro ko 2187.

$$\frac{2187+3^{8}}{3^{10}+3^{4}}$$

Tātaihia te 3 mā te pū o 8, kia riro ko 6561.

$$\frac{2187+6561}{3^{10}+3^{4}}$$

Tāpirihia te 2187 ki te 6561, ka 8748.

$$\frac{8748}{3^{10}+3^{4}}$$

Tātaihia te 3 mā te pū o 10, kia riro ko 59049.

$$\frac{8748}{59049+3^{4}}$$

Tātaihia te 3 mā te pū o 4, kia riro ko 81.

$$\frac{8748}{59049+81}$$

Tāpirihia te 59049 ki te 81, ka 59130.

$$\frac{8748}{59130}$$

Whakahekea te hautanga \frac{8748}{59130} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 162.

$$\frac{54}{365}$$

Tauwehe

$$\frac{2 \cdot 3 ^ {3}}{5 \cdot 73} = 0.14794520547945206$$