Whakaoti i te 5*2*3.14*5+2*3.14*5^2

$$5 \times 2 \times 3.14 \times 5+2 \times 3.14 \times { 5 }^{ 2 }$$

Aromātai

$$314$$

Ngā Upane Otinga

Whakareatia te 5 ki te 2, ka 10.

$$10\times 3.14\times 5+2\times 3.14\times 5^{2}$$

Whakareatia te 10 ki te 3.14, ka 31.4.

$$31.4\times 5+2\times 3.14\times 5^{2}$$

Whakareatia te 31.4 ki te 5, ka 157.

$$157+2\times 3.14\times 5^{2}$$

Whakareatia te 2 ki te 3.14, ka 6.28.

$$157+6.28\times 5^{2}$$

Tātaihia te 5 mā te pū o 2, kia riro ko 25.

$$157+6.28\times 25$$

Whakareatia te 6.28 ki te 25, ka 157.

$$157+157$$

Tāpirihia te 157 ki te 157, ka 314.

$$314$$

Tauwehe

$$2\times 157$$