we know that
One thousand in number is equal to [tex]1,000[/tex]
so
the expression [tex]427[/tex] thousand is equal to
[tex]427*1000=427,000[/tex]
Convert a scientific notation
[tex]427,000=4.27*100,000=4.27*10^{5}[/tex]
therefore
the answer is
[tex]4.27*10^{5}[/tex]
