Whakaoti i te 44-2*4.2015/0.25*3.14*3.2^2

$$\frac { 44 - 2 \times 4.2015 } { 0.25 \times 3.14 \times 3.2 ^ { 2 } }$$

Aromātai

$$\frac{177985}{40192}\approx 4.42836883$$

Ngā Upane Otinga

Whakareatia te 2 ki te 4.2015, ka 8.403.

$$\frac{44-8.403}{0.25\times 3.14\times 3.2^{2}}$$

Tangohia te 8.403 i te 44, ka 35.597.

$$\frac{35.597}{0.25\times 3.14\times 3.2^{2}}$$

Whakareatia te 0.25 ki te 3.14, ka 0.785.

$$\frac{35.597}{0.785\times 3.2^{2}}$$

Tātaihia te 3.2 mā te pū o 2, kia riro ko 10.24.

$$\frac{35.597}{0.785\times 10.24}$$

Whakareatia te 0.785 ki te 10.24, ka 8.0384.

$$\frac{35.597}{8.0384}$$

Whakarohaina te \frac{35.597}{8.0384} mā te whakarea i te taurunga me te tauraro ki te 10000.

$$\frac{355970}{80384}$$

Whakahekea te hautanga \frac{355970}{80384} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{177985}{40192}$$

Tauwehe

$$\frac{5 \cdot 35597}{157 \cdot 2 ^ {8}} = 4\frac{17217}{40192} = 4.428368829617835$$