To add the fractions $\frac{5}{6} + \frac{2}{3}$, we first need a common denominator.

Steps:

1. The denominators are 6 and 3. The least common denominator (LCD) is 6.
2. Convert $\frac{2}{3}$ to have the same denominator as $\frac{5}{6}$. Multiply both the numerator and denominator of $\frac{2}{3}$ by 2: $\frac{2}{3} = \frac{2 \times 2}{3 \times 2} = \frac{4}{6}$
3. Now add the two fractions: $\frac{5}{6} + \frac{4}{6} = \frac{5 + 4}{6} = \frac{9}{6}$
4. Simplify $\frac{9}{6}$: $\frac{9}{6} = \frac{3}{2}$

So, $\frac{5}{6} + \frac{2}{3} = \frac{3}{2}$, or 1.5 as a decimal.

Would you like more details or have any questions?

Related Questions:

1. How do you find the least common denominator for fractions?
2. How do you add fractions with different denominators?
3. How do you convert improper fractions to mixed numbers?
4. How do you simplify fractions?
5. How do you convert fractions to decimals?

Tip:

When adding or subtracting fractions, always find a common denominator first, then add or subtract the numerators directly.