Question

5\frac{3}{4} - \frac{7}{8}

Explanation:

Step1: Convert mixed number to improper fraction

$5\frac{3}{4} = \frac{5\times4 + 3}{4} = \frac{23}{4}$

Step2: Find common denominator

$\frac{23}{4} = \frac{23\times2}{4\times2} = \frac{46}{8}$

Step3: Subtract the fractions

$\frac{46}{8} - \frac{7}{8} = \frac{46 - 7}{8} = \frac{39}{8}$

Step4: Convert to mixed number (optional)

$\frac{39}{8} = 4\frac{7}{8}$

Answer:

$\frac{39}{8}$ or $4\frac{7}{8}$