Whakaoti i te 3a/b=c

$$\frac{3a}{b}=c$$

Whakaoti mō a

$$a=\frac{bc}{3}$$

$$b\neq 0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia ngā taha e rua o te whārite ki te b.

$$3a=cb$$

He hanga arowhānui tō te whārite.

$$3a=bc$$

Whakawehea ngā taha e rua ki te 3.

$$\frac{3a}{3}=\frac{bc}{3}$$

Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.

$$a=\frac{bc}{3}$$

Whakaoti mō b

$$\left\{\begin{matrix}b=\frac{3a}{c}\text{, }&a\neq 0\text{ and }c\neq 0\\b\neq 0\text{, }&c=0\text{ and }a=0\end{matrix}\right.$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe b ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te b.

$$3a=cb$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$cb=3a$$

Whakawehea ngā taha e rua ki te c.

$$\frac{cb}{c}=\frac{3a}{c}$$

Mā te whakawehe ki te c ka wetekia te whakareanga ki te c.

$$b=\frac{3a}{c}$$

Tē taea kia ōrite te tāupe b ki 0.

$$b=\frac{3a}{c}\text{, }b\neq 0$$