Whakaoti i te 101/2div12/3

$$10 \frac { 1 } { 2 } \div 1 \frac { 2 } { 3 }$$

Aromātai

$$\frac{63}{10}=6.3$$

Ngā Upane Otinga

Whakawehe \frac{10\times 2+1}{2} ki te \frac{1\times 3+2}{3} mā te whakarea \frac{10\times 2+1}{2} ki te tau huripoki o \frac{1\times 3+2}{3}.

$$\frac{\left(10\times 2+1\right)\times 3}{2\left(1\times 3+2\right)}$$

Whakareatia te 10 ki te 2, ka 20.

$$\frac{\left(20+1\right)\times 3}{2\left(1\times 3+2\right)}$$

Tāpirihia te 20 ki te 1, ka 21.

$$\frac{21\times 3}{2\left(1\times 3+2\right)}$$

Whakareatia te 21 ki te 3, ka 63.

$$\frac{63}{2\left(1\times 3+2\right)}$$

Whakareatia te 1 ki te 3, ka 3.

$$\frac{63}{2\left(3+2\right)}$$

Tāpirihia te 3 ki te 2, ka 5.

$$\frac{63}{2\times 5}$$

Whakareatia te 2 ki te 5, ka 10.

$$\frac{63}{10}$$

Tauwehe

$$\frac{3 ^ {2} \cdot 7}{2 \cdot 5} = 6\frac{3}{10} = 6.3$$