Whakaoti i te (-62/93)^3div(-85/51)^2*(65/52)^3=

$$( - \frac { 62 } { 93 } ) ^ { 3 } \div ( - \frac { 85 } { 51 } ) ^ { 2 } \times ( \frac { 65 } { 52 } ) ^ { 3 } =$$

Aromātai

$$-\frac{5}{24}\approx -0.208333333$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{62}{93} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 31.

$$\frac{\left(-\frac{2}{3}\right)^{3}}{\left(-\frac{85}{51}\right)^{2}}\times \left(\frac{65}{52}\right)^{3}$$

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

$$\frac{-\frac{8}{27}}{\left(-\frac{85}{51}\right)^{2}}\times \left(\frac{65}{52}\right)^{3}$$

Whakahekea te hautanga \frac{85}{51} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 17.

$$\frac{-\frac{8}{27}}{\left(-\frac{5}{3}\right)^{2}}\times \left(\frac{65}{52}\right)^{3}$$

Tātaihia te -\frac{5}{3} mā te pū o 2, kia riro ko \frac{25}{9}.

$$\frac{-\frac{8}{27}}{\frac{25}{9}}\times \left(\frac{65}{52}\right)^{3}$$

Whakawehe -\frac{8}{27} ki te \frac{25}{9} mā te whakarea -\frac{8}{27} ki te tau huripoki o \frac{25}{9}.

$$-\frac{8}{27}\times \frac{9}{25}\times \left(\frac{65}{52}\right)^{3}$$

Whakareatia te -\frac{8}{27} ki te \frac{9}{25}, ka -\frac{8}{75}.

$$-\frac{8}{75}\times \left(\frac{65}{52}\right)^{3}$$

Whakahekea te hautanga \frac{65}{52} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 13.

$$-\frac{8}{75}\times \left(\frac{5}{4}\right)^{3}$$

Tātaihia te \frac{5}{4} mā te pū o 3, kia riro ko \frac{125}{64}.

$$-\frac{8}{75}\times \frac{125}{64}$$

Whakareatia te -\frac{8}{75} ki te \frac{125}{64}, ka -\frac{5}{24}.

$$-\frac{5}{24}$$

Tauwehe

$$-\frac{5}{24} = -0.20833333333333334$$