Whakaoti i te 0.019*21div400*600*450^2=

$$0.019 \times 21 \div 400 \times 600 \times { 450 }^{ 2 } =$$

Aromātai

$$121196.25$$

Ngā Upane Otinga

Whakareatia te 0.019 ki te 21, ka 0.399.

$$\frac{0.399}{400}\times 600\times 450^{2}$$

Whakarohaina te \frac{0.399}{400} mā te whakarea i te taurunga me te tauraro ki te 1000.

$$\frac{399}{400000}\times 600\times 450^{2}$$

Tuhia te \frac{399}{400000}\times 600 hei hautanga kotahi.

$$\frac{399\times 600}{400000}\times 450^{2}$$

Whakareatia te 399 ki te 600, ka 239400.

$$\frac{239400}{400000}\times 450^{2}$$

Whakahekea te hautanga \frac{239400}{400000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 200.

$$\frac{1197}{2000}\times 450^{2}$$

Tātaihia te 450 mā te pū o 2, kia riro ko 202500.

$$\frac{1197}{2000}\times 202500$$

Tuhia te \frac{1197}{2000}\times 202500 hei hautanga kotahi.

$$\frac{1197\times 202500}{2000}$$

Whakareatia te 1197 ki te 202500, ka 242392500.

$$\frac{242392500}{2000}$$

Whakahekea te hautanga \frac{242392500}{2000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 500.

$$\frac{484785}{4}$$

Tauwehe

$$\frac{5 \cdot 7 \cdot 19 \cdot 3 ^ {6}}{2 ^ {2}} = 121196\frac{1}{4} = 121196.25$$