Whakaoti i te 21/6div11/8

$$2 \frac { 1 } { 6 } \div 1 \frac { 1 } { 8 }$$

Aromātai

$$\frac{52}{27}\approx 1.925925926$$

Ngā Upane Otinga

Whakawehe \frac{2\times 6+1}{6} ki te \frac{1\times 8+1}{8} mā te whakarea \frac{2\times 6+1}{6} ki te tau huripoki o \frac{1\times 8+1}{8}.

$$\frac{\left(2\times 6+1\right)\times 8}{6\left(1\times 8+1\right)}$$

Me whakakore tahi te 2 i te taurunga me te tauraro.

$$\frac{4\left(1+2\times 6\right)}{3\left(1+8\right)}$$

Whakareatia te 2 ki te 6, ka 12.

$$\frac{4\left(1+12\right)}{3\left(1+8\right)}$$

Tāpirihia te 1 ki te 12, ka 13.

$$\frac{4\times 13}{3\left(1+8\right)}$$

Whakareatia te 4 ki te 13, ka 52.

$$\frac{52}{3\left(1+8\right)}$$

Tāpirihia te 1 ki te 8, ka 9.

$$\frac{52}{3\times 9}$$

Whakareatia te 3 ki te 9, ka 27.

$$\frac{52}{27}$$

Tauwehe

$$\frac{2 ^ {2} \cdot 13}{3 ^ {3}} = 1\frac{25}{27} = 1.9259259259259258$$