Whakaoti i te 9/2xdiv5=6div7

$$\frac{ 9 }{ 2 } x \div 5=6 \div 7$$

Whakaoti mō x

$$x=\frac{20}{21}\approx 0.952380952$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua ki te 5.

$$\frac{9}{2}x=\frac{6}{7}\times 5$$

Tuhia te \frac{6}{7}\times 5 hei hautanga kotahi.

$$\frac{9}{2}x=\frac{6\times 5}{7}$$

Whakareatia te 6 ki te 5, ka 30.

$$\frac{9}{2}x=\frac{30}{7}$$

Me whakarea ngā taha e rua ki te \frac{2}{9}, te tau utu o \frac{9}{2}.

$$x=\frac{30}{7}\times \frac{2}{9}$$

Me whakarea te \frac{30}{7} ki te \frac{2}{9} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{30\times 2}{7\times 9}$$

Mahia ngā whakarea i roto i te hautanga \frac{30\times 2}{7\times 9}.

$$x=\frac{60}{63}$$

Whakahekea te hautanga \frac{60}{63} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$x=\frac{20}{21}$$