Whakaoti i te 10*1.00+7*1.00+6*1.00+8*0.00+7*0.00/15*1.00+15*1.00+15*1.00+15*0.00+15*0.00*100

$$\frac { 10 \times 1.00 + 7 \times 1.00 + 6 \times 1.00 + 8 \times 0.00 + 7 \times 0.00 } { 15 \times 1.00 + 15 \times 1.00 + 15 \times 1.00 + 15 \times 0.00 + 15 \times 0.00 } \times 100$$

Aromātai

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

Ngā Upane Otinga

Whakareatia te 10 ki te 1, ka 10. Whakareatia te 7 ki te 1, ka 7. Whakareatia te 6 ki te 1, ka 6. Whakareatia te 8 ki te 0, ka 0. Whakareatia te 7 ki te 0, ka 0.

$$\frac{10+7+6+0+0}{15\times 1+15\times 1+15\times 1+15\times 0+15\times 0}\times 100$$

Tāpirihia te 10 ki te 7, ka 17.

$$\frac{17+6+0+0}{15\times 1+15\times 1+15\times 1+15\times 0+15\times 0}\times 100$$

Tāpirihia te 17 ki te 6, ka 23.

$$\frac{23+0+0}{15\times 1+15\times 1+15\times 1+15\times 0+15\times 0}\times 100$$

Tāpirihia te 23 ki te 0, ka 23.

$$\frac{23+0}{15\times 1+15\times 1+15\times 1+15\times 0+15\times 0}\times 100$$

Tāpirihia te 23 ki te 0, ka 23.

$$\frac{23}{15\times 1+15\times 1+15\times 1+15\times 0+15\times 0}\times 100$$

Whakareatia te 15 ki te 1, ka 15. Whakareatia te 15 ki te 1, ka 15. Whakareatia te 15 ki te 1, ka 15. Whakareatia te 15 ki te 0, ka 0. Whakareatia te 15 ki te 0, ka 0.

$$\frac{23}{15+15+15+0+0}\times 100$$

Tāpirihia te 15 ki te 15, ka 30.

$$\frac{23}{30+15+0+0}\times 100$$

Tāpirihia te 30 ki te 15, ka 45.

$$\frac{23}{45+0+0}\times 100$$

Tāpirihia te 45 ki te 0, ka 45.

$$\frac{23}{45+0}\times 100$$

Tāpirihia te 45 ki te 0, ka 45.

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

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

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