Solve the Fraction Division: 3/5 ÷ 3 Step-by-Step

We need to solve the expression $\frac{3}{5} : 3$.

The division of a fraction by a whole number can be rewritten as the multiplication of the fraction by the reciprocal of the whole number.

The given problem transforms as follows:

$\frac{3}{5} : 3 = \frac{3}{5} \times \frac{1}{3}$

Performing the multiplication, we multiply the numerators together and the denominators together:

$\frac{3 \times 1}{5 \times 3} = \frac{3}{15}$

Now, simplify $\frac{3}{15}$ by finding their greatest common divisor (GCD), which is 3:

$\frac{3 \div 3}{15 \div 3} = \frac{1}{5}$

Thus, the answer to the division is $\frac{1}{5}$.

Therefore, the solution to the problem $\frac{3}{5} : 3$ is $\frac{1}{5}$, which corresponds to choice 4.