Whakaoti i te 52/3-11/5-21/3=

$$5 \frac { 2 } { 3 } - 1 \frac { 1 } { 5 } - 2 \frac { 1 } { 3 } =$$

Aromātai

$$\frac{32}{15}\approx 2.133333333$$

Ngā Upane Otinga

Whakareatia te 5 ki te 3, ka 15.

$$\frac{15+2}{3}-\frac{1\times 5+1}{5}-\frac{2\times 3+1}{3}$$

Tāpirihia te 15 ki te 2, ka 17.

$$\frac{17}{3}-\frac{1\times 5+1}{5}-\frac{2\times 3+1}{3}$$

Whakareatia te 1 ki te 5, ka 5.

$$\frac{17}{3}-\frac{5+1}{5}-\frac{2\times 3+1}{3}$$

Tāpirihia te 5 ki te 1, ka 6.

$$\frac{17}{3}-\frac{6}{5}-\frac{2\times 3+1}{3}$$

Ko te maha noa iti rawa atu o 3 me 5 ko 15. Me tahuri \frac{17}{3} me \frac{6}{5} ki te hautau me te tautūnga 15.

$$\frac{85}{15}-\frac{18}{15}-\frac{2\times 3+1}{3}$$

Tā te mea he rite te tauraro o \frac{85}{15} me \frac{18}{15}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{85-18}{15}-\frac{2\times 3+1}{3}$$

Tangohia te 18 i te 85, ka 67.

$$\frac{67}{15}-\frac{2\times 3+1}{3}$$

Whakareatia te 2 ki te 3, ka 6.

$$\frac{67}{15}-\frac{6+1}{3}$$

Tāpirihia te 6 ki te 1, ka 7.

$$\frac{67}{15}-\frac{7}{3}$$

Ko te maha noa iti rawa atu o 15 me 3 ko 15. Me tahuri \frac{67}{15} me \frac{7}{3} ki te hautau me te tautūnga 15.

$$\frac{67}{15}-\frac{35}{15}$$

Tā te mea he rite te tauraro o \frac{67}{15} me \frac{35}{15}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{67-35}{15}$$

Tangohia te 35 i te 67, ka 32.

$$\frac{32}{15}$$

Tauwehe

$$\frac{2 ^ {5}}{3 \cdot 5} = 2\frac{2}{15} = 2.1333333333333333$$