Subtract the mixed number from the whole number by converting to a common denominator.<br><br>
&bull; 5 = \(4\frac{10}{10}\)<br>
&bull; \(4\frac{10}{10} - 1\frac{9}{10} = 3\frac{1}{10}\)<br><br>
Final Answer: \(3\frac{1}{10}\)