To divide fractions, you multiply by the reciprocal of the divisor.
So, for \( \frac{7}{8} \div \frac{3}{4} \):
- Find the reciprocal of \( \frac{3}{4} \), which is \( \frac{4}{3} \).
- Multiply \( \frac{7}{8} \) by \( \frac{4}{3} \):
\[ \frac{7}{8} \times \frac{4}{3} = \frac{7 \times 4}{8 \times 3} = \frac{28}{24} \]
- Simplify \( \frac{28}{24} \):
The greatest common divisor of 28 and 24 is 4. So, \( \frac{28 \div 4}{24 \div 4} = \frac{7}{6} \).
Therefore, \( \frac{7}{8} \div \frac{3}{4} = \frac{7}{6} \).
The correct answer is \( \frac{7}{6} \).