Whakaoti i te 3,14*2^2*12/3

$$\frac { 3,14 \times 2 ^ { 2 } \times 12 } { 3 }$$

Aromātai

$$50.24$$

Ngā Upane Otinga

Tātaihia te 2 mā te pū o 2, kia riro ko 4.

$$\frac{3.14\times 4\times 12}{3}$$

Whakareatia te 3.14 ki te 4, ka 12.56.

$$\frac{12.56\times 12}{3}$$

Whakareatia te 12.56 ki te 12, ka 150.72.

$$\frac{150.72}{3}$$

Whakarohaina te \frac{150.72}{3} mā te whakarea i te taurunga me te tauraro ki te 100.

$$\frac{15072}{300}$$

Whakahekea te hautanga \frac{15072}{300} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 12.

$$\frac{1256}{25}$$

Tauwehe

$$\frac{157 \cdot 2 ^ {3}}{5 ^ {2}} = 50\frac{6}{25} = 50.24$$