The answers are not from AI, therefore I apologize if I made errors while solving.Step-by-step explanation:1. Please be more specific. I think it's an error so therefore I can't provide you the answer.2. [tex]4 \frac{3}{4} - 2 \frac{1}{4} = 2 \frac{2}{4} \: or \: 2 \frac{1}{2} [/tex]3. Please be more specific. I think it's an error so therefore I can't provide you the answer.4. 4 1/6 - 3 5/6 =[tex]2 \frac{2}{5} - 1 \frac{3}{5} = 1 \frac{1}{5} [/tex]5. [tex]4 \frac{1}{6} - 3 \frac{5}{6} = 1 \frac{4}{6} \: or \: 1 \frac{2}{3} [/tex]