Whakaoti i te 21/3div2/5

$$2 \frac { 1 } { 3 } \div \frac { 2 } { 5 }$$

Aromātai

$$\frac{35}{6}\approx 5.833333333$$

Ngā Upane Otinga

Whakawehe \frac{2\times 3+1}{3} ki te \frac{2}{5} mā te whakarea \frac{2\times 3+1}{3} ki te tau huripoki o \frac{2}{5}.

$$\frac{\left(2\times 3+1\right)\times 5}{3\times 2}$$

Whakareatia te 2 ki te 3, ka 6.

$$\frac{\left(6+1\right)\times 5}{3\times 2}$$

Tāpirihia te 6 ki te 1, ka 7.

$$\frac{7\times 5}{3\times 2}$$

Whakareatia te 7 ki te 5, ka 35.

$$\frac{35}{3\times 2}$$

Whakareatia te 3 ki te 2, ka 6.

$$\frac{35}{6}$$

Tauwehe

$$\frac{5 \cdot 7}{2 \cdot 3} = 5\frac{5}{6} = 5.833333333333333$$