Whakaoti i te 8{left(2/3right)}^-16/4{left(4/2right)}^-1

$$8 { \left( \frac{ 2 }{ 3 } \right) }^{ -1 } \frac{ 6 }{ 4 } { \left( \frac{ 4 }{ 2 } \right) }^{ -1 }$$

Aromātai

$$9$$

Ngā Upane Otinga

Tātaihia te \frac{2}{3} mā te pū o -1, kia riro ko \frac{3}{2}.

$$8\times \frac{3}{2}\times \frac{6}{4}\times \left(\frac{4}{2}\right)^{-1}$$

Whakareatia te 8 ki te \frac{3}{2}, ka 12.

$$12\times \frac{6}{4}\times \left(\frac{4}{2}\right)^{-1}$$

Whakahekea te hautanga \frac{6}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$12\times \frac{3}{2}\times \left(\frac{4}{2}\right)^{-1}$$

Whakareatia te 12 ki te \frac{3}{2}, ka 18.

$$18\times \left(\frac{4}{2}\right)^{-1}$$

Whakawehea te 4 ki te 2, kia riro ko 2.

$$18\times 2^{-1}$$

Tātaihia te 2 mā te pū o -1, kia riro ko \frac{1}{2}.

$$18\times \frac{1}{2}$$

Whakareatia te 18 ki te \frac{1}{2}, ka 9.

$$9$$

Tauwehe

$$3^{2}$$