3/5*3/4

To multiply the fractions \( \frac{3}{5} \) and \( \frac{3}{4} \), you multiply the numerators together and the denominators together:

\[ \frac{3}{5} \times \frac{3}{4} = \frac{3 \times 3}{5 \times 4} = \frac{9}{20} \]

So, \( \frac{3}{5} \times \frac{3}{4} = \frac{9}{20} \).