Whakaoti i te (1.1^2*2.5+1.1^2)div11

$$( { 1.1 }^{ 2 } \times 2.5+ { 1.1 }^{ 2 } ) \div 11$$

Aromātai

$$0.385$$

Ngā Upane Otinga

Tātaihia te 1.1 mā te pū o 2, kia riro ko 1.21.

$$\frac{1.21\times 2.5+1.1^{2}}{11}$$

Whakareatia te 1.21 ki te 2.5, ka 3.025.

$$\frac{3.025+1.1^{2}}{11}$$

Tātaihia te 1.1 mā te pū o 2, kia riro ko 1.21.

$$\frac{3.025+1.21}{11}$$

Tāpirihia te 3.025 ki te 1.21, ka 4.235.

$$\frac{4.235}{11}$$

Whakarohaina te \frac{4.235}{11} mā te whakarea i te taurunga me te tauraro ki te 1000.

$$\frac{4235}{11000}$$

Whakahekea te hautanga \frac{4235}{11000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 55.

$$\frac{77}{200}$$

Tauwehe

$$\frac{7 \cdot 11}{2 ^ {3} \cdot 5 ^ {2}} = 0.385$$