Lutasin ang 667*10^-11*200000*400000)div4000^2

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

I-evaluate

$$\frac{2668}{5}=533.6$$

Mga Hakbang ng Solution

Kalkulahin ang 10 sa power ng -11 at kunin ang \frac{1}{100000000000}.

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

I-multiply ang 667 at \frac{1}{100000000000} para makuha ang \frac{667}{100000000000}.

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

I-multiply ang \frac{667}{100000000000} at 200000 para makuha ang \frac{667}{500000}.

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

I-multiply ang \frac{667}{500000} at 400000 para makuha ang \frac{2668}{5}.

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

I-factor

$$\frac{2 ^ {2} \cdot 23 \cdot 29}{5} = 533\frac{3}{5} = 533.6$$