Resol 667*10^-11*200000*400000)div4000^2

$$667 \times { 10 }^{ -11 } \times 200000 \times 400000) \div { 4000 }^{ 2 }$$

Calcula

$$\frac{2668}{5}=533,6$$

Passos de solució

Calculeu 10 elevat a -11 per obtenir \frac{1}{100000000000}.

$$667\times \frac{1}{100000000000}\times 200000\times 400000$$

Multipliqueu 667 per \frac{1}{100000000000} per obtenir \frac{667}{100000000000}.

$$\frac{667}{100000000000}\times 200000\times 400000$$

Multipliqueu \frac{667}{100000000000} per 200000 per obtenir \frac{667}{500000}.

$$\frac{667}{500000}\times 400000$$

Multipliqueu \frac{667}{500000} per 400000 per obtenir \frac{2668}{5}.

$$\frac{2668}{5}$$

Factoritzar

$$\frac{2 ^ {2} \cdot 23 \cdot 29}{5} = 533\frac{3}{5} = 533,6$$