Whakaoti i te 2*4^-1*14*3*5/2^-1*10*92=

$$\frac { 2 \cdot 4 ^ { - 1 } \cdot 14 \cdot 3 \cdot 5 } { 2 ^ { - 1 } \cdot 10 \cdot 92 } =$$

Aromātai

$$\frac{21}{92}\approx 0.22826087$$

Ngā Upane Otinga

Me whakakore tahi te 2\times 2\times 5 i te taurunga me te tauraro.

$$\frac{3\times 7\times \frac{1}{4}}{46\times \frac{1}{2}}$$

Whakareatia te 3 ki te 7, ka 21.

$$\frac{21\times \frac{1}{4}}{46\times \frac{1}{2}}$$

Whakareatia te 21 ki te \frac{1}{4}, ka \frac{21}{4}.

$$\frac{\frac{21}{4}}{46\times \frac{1}{2}}$$

Whakareatia te 46 ki te \frac{1}{2}, ka 23.

$$\frac{\frac{21}{4}}{23}$$

Tuhia te \frac{\frac{21}{4}}{23} hei hautanga kotahi.

$$\frac{21}{4\times 23}$$

Whakareatia te 4 ki te 23, ka 92.

$$\frac{21}{92}$$

Tauwehe

$$\frac{3 \cdot 7}{2 ^ {2} \cdot 23} = 0.22826086956521738$$