Whakaoti i te 2.7^2+1/2.7

$${ 2.7 }^{ 2 } + \frac{ 1 }{ 2.7 }$$

Aromātai

$$\frac{20683}{2700}\approx 7.66037037$$

Ngā Upane Otinga

Tātaihia te 2.7 mā te pū o 2, kia riro ko 7.29.

$$7.29+\frac{1}{2.7}$$

Whakarohaina te \frac{1}{2.7} mā te whakarea i te taurunga me te tauraro ki te 10.

$$7.29+\frac{10}{27}$$

Me tahuri ki tau ā-ira 7.29 ki te hautau \frac{729}{100}.

$$\frac{729}{100}+\frac{10}{27}$$

Ko te maha noa iti rawa atu o 100 me 27 ko 2700. Me tahuri \frac{729}{100} me \frac{10}{27} ki te hautau me te tautūnga 2700.

$$\frac{19683}{2700}+\frac{1000}{2700}$$

Tā te mea he rite te tauraro o \frac{19683}{2700} me \frac{1000}{2700}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{19683+1000}{2700}$$

Tāpirihia te 19683 ki te 1000, ka 20683.

$$\frac{20683}{2700}$$

Tauwehe

$$\frac{13 \cdot 37 \cdot 43}{2 ^ {2} \cdot 3 ^ {3} \cdot 5 ^ {2}} = 7\frac{1783}{2700} = 7.66037037037037$$