Whakaoti i te (3/2)^-2:(2/3)^-3=

$$( \frac { 3 } { 2 } ) ^ { - 2 } : ( \frac { 2 } { 3 } ) ^ { - 3 } =$$

Aromātai

$$\frac{32}{243}\approx 0.131687243$$

Ngā Upane Otinga

Tātaihia te \frac{3}{2} mā te pū o -2, kia riro ko \frac{4}{9}.

$$\frac{\frac{4}{9}}{\left(\frac{2}{3}\right)^{-3}}$$

Tātaihia te \frac{2}{3} mā te pū o -3, kia riro ko \frac{27}{8}.

$$\frac{\frac{4}{9}}{\frac{27}{8}}$$

Whakawehe \frac{4}{9} ki te \frac{27}{8} mā te whakarea \frac{4}{9} ki te tau huripoki o \frac{27}{8}.

$$\frac{4}{9}\times \frac{8}{27}$$

Whakareatia te \frac{4}{9} ki te \frac{8}{27}, ka \frac{32}{243}.

$$\frac{32}{243}$$

Tauwehe

$$\frac{2 ^ {5}}{3 ^ {5}} = 0.13168724279835392$$