Whakaoti i te 1-2:3^2-6+8^3*(7+3)*0.1

$$1 - 2 : 3 ^ { 2 } - 6 + 8 ^ { 3 } \cdot ( 7 + 3 ) \cdot 0.1$$

Aromātai

$$\frac{4561}{9}\approx 506.777777778$$

Ngā Upane Otinga

Tātaihia te 3 mā te pū o 2, kia riro ko 9.

$$1-\frac{2}{9}-6+8^{3}\left(7+3\right)\times 0.1$$

Me tahuri te 1 ki te hautau \frac{9}{9}.

$$\frac{9}{9}-\frac{2}{9}-6+8^{3}\left(7+3\right)\times 0.1$$

Tā te mea he rite te tauraro o \frac{9}{9} me \frac{2}{9}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{9-2}{9}-6+8^{3}\left(7+3\right)\times 0.1$$

Tangohia te 2 i te 9, ka 7.

$$\frac{7}{9}-6+8^{3}\left(7+3\right)\times 0.1$$

Me tahuri te 6 ki te hautau \frac{54}{9}.

$$\frac{7}{9}-\frac{54}{9}+8^{3}\left(7+3\right)\times 0.1$$

Tā te mea he rite te tauraro o \frac{7}{9} me \frac{54}{9}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{7-54}{9}+8^{3}\left(7+3\right)\times 0.1$$

Tangohia te 54 i te 7, ka -47.

$$-\frac{47}{9}+8^{3}\left(7+3\right)\times 0.1$$

Tātaihia te 8 mā te pū o 3, kia riro ko 512.

$$-\frac{47}{9}+512\left(7+3\right)\times 0.1$$

Tāpirihia te 7 ki te 3, ka 10.

$$-\frac{47}{9}+512\times 10\times 0.1$$

Whakareatia te 512 ki te 10, ka 5120.

$$-\frac{47}{9}+5120\times 0.1$$

Whakareatia te 5120 ki te 0.1, ka 512.

$$-\frac{47}{9}+512$$

Me tahuri te 512 ki te hautau \frac{4608}{9}.

$$-\frac{47}{9}+\frac{4608}{9}$$

Tā te mea he rite te tauraro o -\frac{47}{9} me \frac{4608}{9}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-47+4608}{9}$$

Tāpirihia te -47 ki te 4608, ka 4561.

$$\frac{4561}{9}$$

Tauwehe

$$\frac{4561}{3 ^ {2}} = 506\frac{7}{9} = 506.77777777777777$$