Whakaoti i te (-7*8)+((-12):(-6))-56/(-7*8)+(+6)

$$\frac { ( - 7 \cdot 8 ) + ( ( - 12 ) : ( - 6 ) ) - 56 } { ( - 7 \cdot 8 ) + ( + 6 ) }$$

Aromātai

$$\frac{11}{5}=2.2$$

Ngā Upane Otinga

Whakareatia te -7 ki te 8, ka -56.

$$\frac{-56+\frac{-12}{-6}-56}{-7\times 8+6}$$

Whakawehea te -12 ki te -6, kia riro ko 2.

$$\frac{-56+2-56}{-7\times 8+6}$$

Tāpirihia te -56 ki te 2, ka -54.

$$\frac{-54-56}{-7\times 8+6}$$

Tangohia te 56 i te -54, ka -110.

$$\frac{-110}{-7\times 8+6}$$

Whakareatia te -7 ki te 8, ka -56.

$$\frac{-110}{-56+6}$$

Tāpirihia te -56 ki te 6, ka -50.

$$\frac{-110}{-50}$$

Whakahekea te hautanga \frac{-110}{-50} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -10.

$$\frac{11}{5}$$

Tauwehe

$$\frac{11}{5} = 2\frac{1}{5} = 2.2$$