1. **State the problem:** We need to find the value of $a$ in the equation $$\frac{\sqrt{3}}{5} + \frac{2}{\sqrt{3}} = a\sqrt{3}$$ where $a$ is a fraction.
2. **Rewrite the equation:** The goal is to express the left side as a single term multiplied by $\sqrt{3}$.
3. **Simplify the second term:** To combine terms, rationalize the denominator of $\frac{2}{\sqrt{3}}$:
$$\frac{2}{\sqrt{3}} \times \frac{\sqrt{3}}{\sqrt{3}} = \frac{2\sqrt{3}}{3}$$
4. **Rewrite the equation with the rationalized term:**
$$\frac{\sqrt{3}}{5} + \frac{2\sqrt{3}}{3} = a\sqrt{3}$$
5. **Factor out $\sqrt{3}$ on the left side:**
$$\sqrt{3} \left( \frac{1}{5} + \frac{2}{3} \right) = a\sqrt{3}$$
6. **Simplify inside the parentheses:** Find common denominator 15:
$$\frac{1}{5} = \frac{3}{15}, \quad \frac{2}{3} = \frac{10}{15}$$
$$\frac{3}{15} + \frac{10}{15} = \frac{13}{15}$$
7. **So the equation becomes:**
$$\sqrt{3} \times \frac{13}{15} = a\sqrt{3}$$
8. **Divide both sides by $\sqrt{3}$ to isolate $a$:**
$$\cancel{\sqrt{3}} \times \frac{13}{15} = a \cancel{\sqrt{3}}$$
$$a = \frac{13}{15}$$
**Final answer:**
$$a = \frac{13}{15}$$
Find A Fraction 57940C
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.