Whakaoti i te 400-240/435-400*8*9

$$\frac{ 400-240 }{ 435-400 } \times 8 \times 9$$

Aromātai

$$\frac{2304}{7}\approx 329.142857143$$

Ngā Upane Otinga

Tangohia te 240 i te 400, ka 160.

$$\frac{160}{435-400}\times 8\times 9$$

Tangohia te 400 i te 435, ka 35.

$$\frac{160}{35}\times 8\times 9$$

Whakahekea te hautanga \frac{160}{35} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{32}{7}\times 8\times 9$$

Tuhia te \frac{32}{7}\times 8 hei hautanga kotahi.

$$\frac{32\times 8}{7}\times 9$$

Whakareatia te 32 ki te 8, ka 256.

$$\frac{256}{7}\times 9$$

Tuhia te \frac{256}{7}\times 9 hei hautanga kotahi.

$$\frac{256\times 9}{7}$$

Whakareatia te 256 ki te 9, ka 2304.

$$\frac{2304}{7}$$

Tauwehe

$$\frac{2 ^ {8} \cdot 3 ^ {2}}{7} = 329\frac{1}{7} = 329.14285714285717$$