The answer to the expression is [tex]166\frac{67}{100}[/tex]
First, you must turn the mixed numbers into improper fractions.
[tex]\frac{3811}{10} -\frac{21443}{100}[/tex]
Then, you must find like denominators.
[tex]\frac{38110}{100} -\frac{21443}{100}[/tex]
Next, subtract the numerators of the fractions.
[tex]38110-21443=16667[/tex]
[tex]\frac{16667}{100}[/tex]
Finally, convert the improper fraction into a mixed number.
[tex]166\frac{67}{100}[/tex]
