Whakaoti i te 38.20%47

$$38.20 \% 47$$

Aromātai

$$17.954$$

Ngā Upane Otinga

Whakarohaina te \frac{38.2}{100} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{382}{1000}\times 47$$

Whakahekea te hautanga \frac{382}{1000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{191}{500}\times 47$$

Tuhia te \frac{191}{500}\times 47 hei hautanga kotahi.

$$\frac{191\times 47}{500}$$

Whakareatia te 191 ki te 47, ka 8977.

$$\frac{8977}{500}$$

Tauwehe

$$\frac{47 \cdot 191}{2 ^ {2} \cdot 5 ^ {3}} = 17\frac{477}{500} = 17.954$$