Whakaoti i te 2/9div5quad(1)1/13div7

$$\frac { 2 } { 9 } \div 5 \quad ( 1 ) \frac { 1 } { 13 } \div 7$$

Aromātai

$$\frac{2}{4095}\approx 0.0004884$$

Ngā Upane Otinga

Tuhia te \frac{\frac{2}{9}}{5} hei hautanga kotahi.

$$\frac{\frac{2}{9\times 5}\times 1\times \frac{1}{13}}{7}$$

Whakareatia te 9 ki te 5, ka 45.

$$\frac{\frac{2}{45}\times 1\times \frac{1}{13}}{7}$$

Whakareatia te \frac{2}{45} ki te 1, ka \frac{2}{45}.

$$\frac{\frac{2}{45}\times \frac{1}{13}}{7}$$

Me whakarea te \frac{2}{45} ki te \frac{1}{13} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{\frac{2\times 1}{45\times 13}}{7}$$

Mahia ngā whakarea i roto i te hautanga \frac{2\times 1}{45\times 13}.

$$\frac{\frac{2}{585}}{7}$$

Tuhia te \frac{\frac{2}{585}}{7} hei hautanga kotahi.

$$\frac{2}{585\times 7}$$

Whakareatia te 585 ki te 7, ka 4095.

$$\frac{2}{4095}$$

Tauwehe

$$\frac{2}{3 ^ {2} \cdot 5 \cdot 7 \cdot 13} = 0.0004884004884004884$$