Whakaoti i te -5-(-2)+8-4(5)/6-4(-3)

$$\frac { - 5 - ( - 2 ) + 8 - 4 ( 5 ) } { 6 - 4 ( - 3 ) }$$

Aromātai

$$-\frac{5}{6}\approx -0.833333333$$

Ngā Upane Otinga

Ko te tauaro o -2 ko 2.

$$\frac{-5+2+8-4\times 5}{6-4\left(-3\right)}$$

Tāpirihia te -5 ki te 2, ka -3.

$$\frac{-3+8-4\times 5}{6-4\left(-3\right)}$$

Tāpirihia te -3 ki te 8, ka 5.

$$\frac{5-4\times 5}{6-4\left(-3\right)}$$

Whakareatia te 4 ki te 5, ka 20.

$$\frac{5-20}{6-4\left(-3\right)}$$

Tangohia te 20 i te 5, ka -15.

$$\frac{-15}{6-4\left(-3\right)}$$

Whakareatia te 4 ki te -3, ka -12.

$$\frac{-15}{6-\left(-12\right)}$$

Ko te tauaro o -12 ko 12.

$$\frac{-15}{6+12}$$

Tāpirihia te 6 ki te 12, ka 18.

$$\frac{-15}{18}$$

Whakahekea te hautanga \frac{-15}{18} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$-\frac{5}{6}$$

Tauwehe

$$-\frac{5}{6} = -0.8333333333333334$$