Whakaoti i te 2/2div(13/4*22/9)

$$2 / 2 \div ( 1 \frac { 3 } { 4 } \times 2 \frac { 2 } { 9 } )$$

Aromātai

$$\frac{9}{35}\approx 0.257142857$$

Ngā Upane Otinga

Whakawehea te 2 ki te 2, kia riro ko 1.

$$\frac{1}{\frac{1\times 4+3}{4}\times \frac{2\times 9+2}{9}}$$

Whakareatia te 1 ki te 4, ka 4.

$$\frac{1}{\frac{4+3}{4}\times \frac{2\times 9+2}{9}}$$

Tāpirihia te 4 ki te 3, ka 7.

$$\frac{1}{\frac{7}{4}\times \frac{2\times 9+2}{9}}$$

Whakareatia te 2 ki te 9, ka 18.

$$\frac{1}{\frac{7}{4}\times \frac{18+2}{9}}$$

Tāpirihia te 18 ki te 2, ka 20.

$$\frac{1}{\frac{7}{4}\times \frac{20}{9}}$$

Me whakarea te \frac{7}{4} ki te \frac{20}{9} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1}{\frac{7\times 20}{4\times 9}}$$

Mahia ngā whakarea i roto i te hautanga \frac{7\times 20}{4\times 9}.

$$\frac{1}{\frac{140}{36}}$$

Whakahekea te hautanga \frac{140}{36} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{1}{\frac{35}{9}}$$

Whakawehe 1 ki te \frac{35}{9} mā te whakarea 1 ki te tau huripoki o \frac{35}{9}.

$$1\times \frac{9}{35}$$

Whakareatia te 1 ki te \frac{9}{35}, ka \frac{9}{35}.

$$\frac{9}{35}$$

Tauwehe

$$\frac{3 ^ {2}}{5 \cdot 7} = 0.2571428571428571$$