how many times does 6.3 million go into 9 billion?
\(EU\ 1\ Billion = 10^{12}\)
\(US\ 1\ Billion=10^{9} \)
\(\large EU\frac{9\times10^{12}}{6.3\times 10^6}=2.72\overline{72}\times 10^6\)
\(\large US\frac{9\times10^{9}}{6.3\times 10^6}=1.\overline{428571}\times 10^3\)
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