Whakaoti i te 7*150*35+7*69*(7+12+35)*2+7*200*(7+12+7+100)*2/7*150+7*69*2+7*200*2

$$\frac { 7 \times 150 \times 35 + 7 \times 69 \times ( 7 + 12 + 35 ) \times 2 + 7 \times 200 \times ( 7 + 12 + 7 + 100 ) \times 2 } { 7 \times 150 + 7 \times 69 \times 2 + 7 \times 200 \times 2 }$$

Aromātai

$$\frac{31551}{344}\approx 91.718023256$$

Ngā Upane Otinga

Whakareatia te 7 ki te 150, ka 1050. Whakareatia te 7 ki te 69, ka 483. Whakareatia te 7 ki te 200, ka 1400.

$$\frac{1050\times 35+483\left(7+12+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 1050 ki te 35, ka 36750.

$$\frac{36750+483\left(7+12+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 7 ki te 12, ka 19.

$$\frac{36750+483\left(19+35\right)\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 19 ki te 35, ka 54.

$$\frac{36750+483\times 54\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 483 ki te 54, ka 26082.

$$\frac{36750+26082\times 2+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 26082 ki te 2, ka 52164.

$$\frac{36750+52164+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 36750 ki te 52164, ka 88914.

$$\frac{88914+1400\left(7+12+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 7 ki te 12, ka 19.

$$\frac{88914+1400\left(19+7+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 19 ki te 7, ka 26.

$$\frac{88914+1400\left(26+100\right)\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 26 ki te 100, ka 126.

$$\frac{88914+1400\times 126\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 1400 ki te 126, ka 176400.

$$\frac{88914+176400\times 2}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 176400 ki te 2, ka 352800.

$$\frac{88914+352800}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Tāpirihia te 88914 ki te 352800, ka 441714.

$$\frac{441714}{7\times 150+7\times 69\times 2+7\times 200\times 2}$$

Whakareatia te 7 ki te 150, ka 1050. Whakareatia te 7 ki te 69, ka 483. Whakareatia te 7 ki te 200, ka 1400.

$$\frac{441714}{1050+483\times 2+1400\times 2}$$

Whakareatia te 483 ki te 2, ka 966.

$$\frac{441714}{1050+966+1400\times 2}$$

Tāpirihia te 1050 ki te 966, ka 2016.

$$\frac{441714}{2016+1400\times 2}$$

Whakareatia te 1400 ki te 2, ka 2800.

$$\frac{441714}{2016+2800}$$

Tāpirihia te 2016 ki te 2800, ka 4816.

$$\frac{441714}{4816}$$

Whakahekea te hautanga \frac{441714}{4816} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 14.

$$\frac{31551}{344}$$

Tauwehe

$$\frac{3 \cdot 13 \cdot 809}{2 ^ {3} \cdot 43} = 91\frac{247}{344} = 91.71802325581395$$