Whakaoti i te 0.0027+(0.4)(0.0359)+(0.4)(0.4-1)(0.0039)/2

$$0.0027 + ( 0.4 ) ( 0.0359 ) + \frac { ( 0.4 ) ( 0.4 - 1 ) ( 0.0039 ) } { 2 }$$

Aromātai

$$0.016592$$

Ngā Upane Otinga

Whakareatia te 0.4 ki te 0.0359, ka 0.01436.

$$0.0027+0.01436+\frac{0.4\left(0.4-1\right)\times 0.0039}{2}$$

Tāpirihia te 0.0027 ki te 0.01436, ka 0.01706.

$$0.01706+\frac{0.4\left(0.4-1\right)\times 0.0039}{2}$$

Tangohia te 1 i te 0.4, ka -0.6.

$$0.01706+\frac{0.4\left(-0.6\right)\times 0.0039}{2}$$

Whakareatia te 0.4 ki te -0.6, ka -0.24.

$$0.01706+\frac{-0.24\times 0.0039}{2}$$

Whakareatia te -0.24 ki te 0.0039, ka -0.000936.

$$0.01706+\frac{-0.000936}{2}$$

Whakarohaina te \frac{-0.000936}{2} mā te whakarea i te taurunga me te tauraro ki te 1000000.

$$0.01706+\frac{-936}{2000000}$$

Whakahekea te hautanga \frac{-936}{2000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 8.

$$0.01706-\frac{117}{250000}$$

Me tahuri ki tau ā-ira 0.01706 ki te hautau \frac{1706}{100000}. Whakahekea te hautanga \frac{1706}{100000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{853}{50000}-\frac{117}{250000}$$

Ko te maha noa iti rawa atu o 50000 me 250000 ko 250000. Me tahuri \frac{853}{50000} me \frac{117}{250000} ki te hautau me te tautūnga 250000.

$$\frac{4265}{250000}-\frac{117}{250000}$$

Tā te mea he rite te tauraro o \frac{4265}{250000} me \frac{117}{250000}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{4265-117}{250000}$$

Tangohia te 117 i te 4265, ka 4148.

$$\frac{4148}{250000}$$

Whakahekea te hautanga \frac{4148}{250000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{1037}{62500}$$

Tauwehe

$$\frac{17 \cdot 61}{2 ^ {2} \cdot 5 ^ {6}} = 0.016592$$