Answer and explanation:
To find : Which expression is the same as 809 thousand and 45 hundredths ?
Solution :
Expression 809 thousand and 45 hundredths can be in the form,
Standard form is writing in number form.
809 thousand = 809000
45 hundredths = 0.45
So, 809 thousand and 45 hundredths is 809000.45.
Expanded form is writing number according to their place value.
[tex]809000.45=8\times 100000+0\times 10000+9\times 1000+0\times 100+0\times 10+0\times 10^0+4\times 10^{-1}+5\times 10^{-2}[/tex]
[tex]809000.45=800000+9000+0.4+0.05[/tex]
