Whakaoti i te 6*10^-8div15*10^-9

$$6 \times { 10 }^{ -8 } \div 15 \times { 10 }^{ -9 }$$

Aromātai

$$\frac{1}{250000000000000000}=4 \cdot 10^{-18}$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o -8, kia riro ko \frac{1}{100000000}.

$$\frac{6\times \frac{1}{100000000}}{15}\times 10^{-9}$$

Whakareatia te 6 ki te \frac{1}{100000000}, ka \frac{3}{50000000}.

$$\frac{\frac{3}{50000000}}{15}\times 10^{-9}$$

Tuhia te \frac{\frac{3}{50000000}}{15} hei hautanga kotahi.

$$\frac{3}{50000000\times 15}\times 10^{-9}$$

Whakareatia te 50000000 ki te 15, ka 750000000.

$$\frac{3}{750000000}\times 10^{-9}$$

Whakahekea te hautanga \frac{3}{750000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{1}{250000000}\times 10^{-9}$$

Tātaihia te 10 mā te pū o -9, kia riro ko \frac{1}{1000000000}.

$$\frac{1}{250000000}\times \frac{1}{1000000000}$$

Whakareatia te \frac{1}{250000000} ki te \frac{1}{1000000000}, ka \frac{1}{250000000000000000}.

$$\frac{1}{250000000000000000}$$

Tauwehe

$$\frac{1}{2 ^ {16} \cdot 5 ^ {18}} = 4 \times 10^{-18}$$