Whakaoti i te 2(10^-4)+6(10^-8)

$$2 ( 10 ^ { - 4 } ) + 6 ( 10 ^ { - 8 } )$$

Aromātai

$$\frac{10003}{50000000}=0.00020006$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o -4, kia riro ko \frac{1}{10000}.

$$2\times \frac{1}{10000}+6\times 10^{-8}$$

Whakareatia te 2 ki te \frac{1}{10000}, ka \frac{1}{5000}.

$$\frac{1}{5000}+6\times 10^{-8}$$

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

$$\frac{1}{5000}+6\times \frac{1}{100000000}$$

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

$$\frac{1}{5000}+\frac{3}{50000000}$$

Tāpirihia te \frac{1}{5000} ki te \frac{3}{50000000}, ka \frac{10003}{50000000}.

$$\frac{10003}{50000000}$$

Tauwehe

$$\frac{7 \cdot 1429}{2 ^ {7} \cdot 5 ^ {8}} = 0.00020006$$