Whakaoti i te 10*100+7*100+6*100+8*000+7*000/15*100+15*100+15*100+15*000+15*000*100

$$\frac { 10 \times 100 + 7 \times 100 + 6 \times 100 + 8 \times 000 + 7 \times 000 } { 15 \times 100 + 15 \times 100 + 15 \times 100 + 15 \times 000 + 15 \times 000 } \times 100$$

Aromātai

$$\frac{460}{9}\approx 51.111111111$$

Ngā Upane Otinga

Whakareatia te 10 ki te 100, ka 1000. Whakareatia te 7 ki te 100, ka 700. Whakareatia te 6 ki te 100, ka 600. Whakareatia te 8 ki te 0, ka 0. Whakareatia te 7 ki te 0, ka 0.

$$\frac{1000+700+600+0\times 0\times 0+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Tāpirihia te 1000 ki te 700, ka 1700.

$$\frac{1700+600+0\times 0\times 0+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Tāpirihia te 1700 ki te 600, ka 2300.

$$\frac{2300+0\times 0\times 0+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300+0\times 0+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300+0+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Tāpirihia te 2300 ki te 0, ka 2300.

$$\frac{2300+0\times 0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300+0\times 0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300+0}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Tāpirihia te 2300 ki te 0, ka 2300.

$$\frac{2300}{15\times 100+15\times 100+15\times 100+15\times 0\times 0\times 0+15\times 0\times 0\times 0}\times 100$$

Whakareatia te 15 ki te 100, ka 1500. Whakareatia te 15 ki te 100, ka 1500. Whakareatia te 15 ki te 100, ka 1500. Whakareatia te 15 ki te 0, ka 0. Whakareatia te 15 ki te 0, ka 0.

$$\frac{2300}{1500+1500+1500+0\times 0\times 0+0\times 0\times 0}\times 100$$

Tāpirihia te 1500 ki te 1500, ka 3000.

$$\frac{2300}{3000+1500+0\times 0\times 0+0\times 0\times 0}\times 100$$

Tāpirihia te 3000 ki te 1500, ka 4500.

$$\frac{2300}{4500+0\times 0\times 0+0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300}{4500+0\times 0+0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300}{4500+0+0\times 0\times 0}\times 100$$

Tāpirihia te 4500 ki te 0, ka 4500.

$$\frac{2300}{4500+0\times 0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300}{4500+0\times 0}\times 100$$

Whakareatia te 0 ki te 0, ka 0.

$$\frac{2300}{4500+0}\times 100$$

Tāpirihia te 4500 ki te 0, ka 4500.

$$\frac{2300}{4500}\times 100$$

Whakahekea te hautanga \frac{2300}{4500} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 100.

$$\frac{23}{45}\times 100$$

Tuhia te \frac{23}{45}\times 100 hei hautanga kotahi.

$$\frac{23\times 100}{45}$$

Whakareatia te 23 ki te 100, ka 2300.

$$\frac{2300}{45}$$

Whakahekea te hautanga \frac{2300}{45} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{460}{9}$$

Tauwehe

$$\frac{2 ^ {2} \cdot 5 \cdot 23}{3 ^ {2}} = 51\frac{1}{9} = 51.111111111111114$$