Whakaoti i te 1*77%div(15*4)*100%

$$1 \times 77 \% \div (15 \times 4) \times 100 \%$$

Aromātai

$$\frac{77}{6000}\approx 0.012833333$$

Ngā Upane Otinga

Whakawehea te 100 ki te 100, kia riro ko 1.

$$\frac{1\times \frac{77}{100}}{15\times 4}\times 1$$

Whakareatia te 1 ki te \frac{77}{100}, ka \frac{77}{100}.

$$\frac{\frac{77}{100}}{15\times 4}\times 1$$

Whakareatia te 15 ki te 4, ka 60.

$$\frac{\frac{77}{100}}{60}\times 1$$

Tuhia te \frac{\frac{77}{100}}{60} hei hautanga kotahi.

$$\frac{77}{100\times 60}\times 1$$

Whakareatia te 100 ki te 60, ka 6000.

$$\frac{77}{6000}\times 1$$

Whakareatia te \frac{77}{6000} ki te 1, ka \frac{77}{6000}.

$$\frac{77}{6000}$$

Tauwehe

$$\frac{7 \cdot 11}{2 ^ {4} \cdot 3 \cdot 5 ^ {3}} = 0.012833333333333334$$