Respuesta :

Really simple!
 
as an improper fraction it would look like this:
[tex] \frac{821}{100} [/tex]
When changing it to a mixed fraction:
We divide the numerator by the denominator and keep the whole number to the side and leave the remainder as the numerator

the mixed number will look like this:
[tex] 8\frac{21}{100} [/tex]

we know that

A mixed number is a number consisting of a whole number and a proper fraction

so

we have

[tex]8.21[/tex]

[tex]8.21=8+0.21=8+\frac{21}{100}=8\frac{21}{100}[/tex]

therefore

the answer is

[tex]8\frac{21}{100}[/tex]

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