Whakaoti i te 11/2*0.16div14/5

$$1 \frac { 1 } { 2 } \times 0.16 \div 1 \frac { 4 } { 5 }$$

Aromātai

$$\frac{2}{15}\approx 0.133333333$$

Ngā Upane Otinga

Whakareatia te 1 ki te 2, ka 2.

$$\frac{\frac{2+1}{2}\times 0.16}{\frac{1\times 5+4}{5}}$$

Tāpirihia te 2 ki te 1, ka 3.

$$\frac{\frac{3}{2}\times 0.16}{\frac{1\times 5+4}{5}}$$

Me tahuri ki tau ā-ira 0.16 ki te hautau \frac{16}{100}. Whakahekea te hautanga \frac{16}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{\frac{3}{2}\times \frac{4}{25}}{\frac{1\times 5+4}{5}}$$

Me whakarea te \frac{3}{2} ki te \frac{4}{25} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{\frac{3\times 4}{2\times 25}}{\frac{1\times 5+4}{5}}$$

Mahia ngā whakarea i roto i te hautanga \frac{3\times 4}{2\times 25}.

$$\frac{\frac{12}{50}}{\frac{1\times 5+4}{5}}$$

Whakahekea te hautanga \frac{12}{50} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{\frac{6}{25}}{\frac{1\times 5+4}{5}}$$

Whakareatia te 1 ki te 5, ka 5.

$$\frac{\frac{6}{25}}{\frac{5+4}{5}}$$

Tāpirihia te 5 ki te 4, ka 9.

$$\frac{\frac{6}{25}}{\frac{9}{5}}$$

Whakawehe \frac{6}{25} ki te \frac{9}{5} mā te whakarea \frac{6}{25} ki te tau huripoki o \frac{9}{5}.

$$\frac{6}{25}\times \frac{5}{9}$$

Me whakarea te \frac{6}{25} ki te \frac{5}{9} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{6\times 5}{25\times 9}$$

Mahia ngā whakarea i roto i te hautanga \frac{6\times 5}{25\times 9}.

$$\frac{30}{225}$$

Whakahekea te hautanga \frac{30}{225} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$\frac{2}{15}$$

Tauwehe

$$\frac{2}{3 \cdot 5} = 0.13333333333333333$$