Whakaoti i te 21/3*35*11/8

$$2 \frac{ 1 }{ 3 } \times 35 \times 1 \frac{ 1 }{ 8 }$$

Aromātai

$$\frac{735}{8}=91.875$$

Ngā Upane Otinga

Whakareatia te 2 ki te 3, ka 6.

$$\frac{6+1}{3}\times 35\times \frac{1\times 8+1}{8}$$

Tāpirihia te 6 ki te 1, ka 7.

$$\frac{7}{3}\times 35\times \frac{1\times 8+1}{8}$$

Tuhia te \frac{7}{3}\times 35 hei hautanga kotahi.

$$\frac{7\times 35}{3}\times \frac{1\times 8+1}{8}$$

Whakareatia te 7 ki te 35, ka 245.

$$\frac{245}{3}\times \frac{1\times 8+1}{8}$$

Whakareatia te 1 ki te 8, ka 8.

$$\frac{245}{3}\times \frac{8+1}{8}$$

Tāpirihia te 8 ki te 1, ka 9.

$$\frac{245}{3}\times \frac{9}{8}$$

Me whakarea te \frac{245}{3} ki te \frac{9}{8} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{245\times 9}{3\times 8}$$

Mahia ngā whakarea i roto i te hautanga \frac{245\times 9}{3\times 8}.

$$\frac{2205}{24}$$

Whakahekea te hautanga \frac{2205}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{735}{8}$$

Tauwehe

$$\frac{3 \cdot 5 \cdot 7 ^ {2}}{2 ^ {3}} = 91\frac{7}{8} = 91.875$$