Whakaoti i te ([1/2*4/2]-1/3)div(3+[2/3divfrac{1}{3}])

$$( [ \frac { 1 } { 2 } * \frac { 4 } { 2 } ] - \frac { 1 } { 3 } ) \div ( 3 + [ \frac { 2 } { 3 } \div \frac { 1 } { 3 } ] )$$

Aromātai

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

Ngā Upane Otinga

Whakawehea te 4 ki te 2, kia riro ko 2.

$$\frac{\frac{1}{2}\times 2-\frac{1}{3}}{3+\frac{\frac{2}{3}}{\frac{1}{3}}}$$

Me whakakore te 2 me te 2.

$$\frac{1-\frac{1}{3}}{3+\frac{\frac{2}{3}}{\frac{1}{3}}}$$

Me tahuri te 1 ki te hautau \frac{3}{3}.

$$\frac{\frac{3}{3}-\frac{1}{3}}{3+\frac{\frac{2}{3}}{\frac{1}{3}}}$$

Tā te mea he rite te tauraro o \frac{3}{3} me \frac{1}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{3-1}{3}}{3+\frac{\frac{2}{3}}{\frac{1}{3}}}$$

Tangohia te 1 i te 3, ka 2.

$$\frac{\frac{2}{3}}{3+\frac{\frac{2}{3}}{\frac{1}{3}}}$$

Whakawehe \frac{2}{3} ki te \frac{1}{3} mā te whakarea \frac{2}{3} ki te tau huripoki o \frac{1}{3}.

$$\frac{\frac{2}{3}}{3+\frac{2}{3}\times 3}$$

Me whakakore te 3 me te 3.

$$\frac{\frac{2}{3}}{3+2}$$

Tāpirihia te 3 ki te 2, ka 5.

$$\frac{\frac{2}{3}}{5}$$

Tuhia te \frac{\frac{2}{3}}{5} hei hautanga kotahi.

$$\frac{2}{3\times 5}$$

Whakareatia te 3 ki te 5, ka 15.

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

Tauwehe

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