Whakaoti i te =75*60-480*08*18/75*4119

$$= \frac { 75 * 60 - 480 * 08 * 18 } { 75 * 4119 }$$

Aromātai

$$\frac{20}{1373}\approx 0.014566642$$

Ngā Upane Otinga

Whakareatia te 75 ki te 60, ka 4500.

$$\frac{4500-480\times 0\times 8\times 18}{75\times 4119}$$

Whakareatia te 480 ki te 0, ka 0.

$$\frac{4500-0\times 8\times 18}{75\times 4119}$$

Whakareatia te 0 ki te 8, ka 0.

$$\frac{4500-0\times 18}{75\times 4119}$$

Whakareatia te 0 ki te 18, ka 0.

$$\frac{4500-0}{75\times 4119}$$

Tangohia te 0 i te 4500, ka 4500.

$$\frac{4500}{75\times 4119}$$

Whakareatia te 75 ki te 4119, ka 308925.

$$\frac{4500}{308925}$$

Whakahekea te hautanga \frac{4500}{308925} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 225.

$$\frac{20}{1373}$$

Tauwehe

$$\frac{2 ^ {2} \cdot 5}{1373} = 0.014566642388929352$$