To solve the expression $1.3 + \frac{6}{50}$, we can follow these steps:

1. Simplify the fraction:
   $\frac{6}{50} = \frac{6 \div 2}{50 \div 2} = \frac{3}{25}$

2. Convert the fraction to a decimal:
   $\frac{3}{25} = 0.12$

3. Add the decimal to 1.3:
   $1.3 + 0.12 = 1.42$

So, $1.3 + \frac{6}{50} = 1.42$.

Would you like more details or have any questions about this solution?

Here are 5 related questions:

1. What is $2.5 + \frac{9}{20}$?
2. How do you convert $\frac{7}{8}$ into a decimal?
3. Simplify the expression $3.2 - \frac{4}{25}$.
4. What is $1.3 \times 0.12$?
5. How do you add fractions to decimals?

Tip: Converting fractions to decimals is often helpful when you need to perform addition or subtraction involving both fractions and decimals.