Whakaoti i te y:32/9=-8/93

$$y : 3 \frac { 2 } { 9 } = - \frac { 8 } { 93 }$$

Whakaoti mō y

$$y=-\frac{232}{837}\approx -0.277180406$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakawehe y ki te \frac{3\times 9+2}{9} mā te whakarea y ki te tau huripoki o \frac{3\times 9+2}{9}.

$$\frac{y\times 9}{3\times 9+2}=-\frac{8}{93}$$

Whakareatia te 3 ki te 9, ka 27.

$$\frac{y\times 9}{27+2}=-\frac{8}{93}$$

Tāpirihia te 27 ki te 2, ka 29.

$$\frac{y\times 9}{29}=-\frac{8}{93}$$

Me whakarea ngā taha e rua ki te 29.

$$y\times 9=-\frac{8}{93}\times 29$$

Tuhia te -\frac{8}{93}\times 29 hei hautanga kotahi.

$$y\times 9=\frac{-8\times 29}{93}$$

Whakareatia te -8 ki te 29, ka -232.

$$y\times 9=\frac{-232}{93}$$

Ka taea te hautanga \frac{-232}{93} te tuhi anō ko -\frac{232}{93} mā te tango i te tohu tōraro.

$$y\times 9=-\frac{232}{93}$$

Whakawehea ngā taha e rua ki te 9.

$$y=\frac{-\frac{232}{93}}{9}$$

Tuhia te \frac{-\frac{232}{93}}{9} hei hautanga kotahi.

$$y=\frac{-232}{93\times 9}$$

Whakareatia te 93 ki te 9, ka 837.

$$y=\frac{-232}{837}$$

Ka taea te hautanga \frac{-232}{837} te tuhi anō ko -\frac{232}{837} mā te tango i te tohu tōraro.

$$y=-\frac{232}{837}$$