Whakaoti i te 0.55cm^2=mm^2

$$0.55 cm ^ { 2 } = mm ^ { 2 }$$

Whakaoti mō c

$$\left\{\begin{matrix}\\c=\frac{20m}{11}\text{, }&\text{unconditionally}\\c\in \mathrm{R}\text{, }&m=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.

$$0.55cm^{2}=m^{3}$$

He hanga arowhānui tō te whārite.

$$\frac{11m^{2}}{20}c=m^{3}$$

Whakawehea ngā taha e rua ki te 0.55m^{2}.

$$\frac{20\times \frac{11m^{2}}{20}c}{11m^{2}}=\frac{20m^{3}}{11m^{2}}$$

Mā te whakawehe ki te 0.55m^{2} ka wetekia te whakareanga ki te 0.55m^{2}.

$$c=\frac{20m^{3}}{11m^{2}}$$

Whakawehe m^{3} ki te 0.55m^{2}.

$$c=\frac{20m}{11}$$

Whakaoti mō m

$$m=0$$

$$m=\frac{11c}{20}$$