Solve: (3/4 ÷ 5/4) + 1/2 - Mixed Fraction Operations

To solve this problem, we'll follow these steps:

• Step 1: Calculate the division $\frac{3}{4} : \frac{5}{4}$.
• Step 2: Use the formula $\frac{a}{b} : \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}$.
• Step 3: Simplify the division result.
• Step 4: Add $\frac{1}{2}$ to the result of the division.
• Step 5: Simplify the addition result to get the final answer.

Now, let's work through each step:

Step 1: We need to calculate $\frac{3}{4} : \frac{5}{4}$. Using the division of fractions formula, this becomes:

$\frac{3}{4} \times \frac{4}{5} = \frac{3 \times 4}{4 \times 5} = \frac{12}{20}$.

Step 2: Simplify $\frac{12}{20}$. Divide the numerator and the denominator by their greatest common divisor, which is 4:

$\frac{12 \div 4}{20 \div 4} = \frac{3}{5}$.

Step 3: Add $\frac{1}{2}$ to the result $\frac{3}{5}$:

The common denominator for addition is 10. Therefore:

$\frac{3}{5} = \frac{3 \times 2}{5 \times 2} = \frac{6}{10}$ and $\frac{1}{2} = \frac{1 \times 5}{2 \times 5} = \frac{5}{10}$.

Add these two fractions:

$\frac{6}{10} + \frac{5}{10} = \frac{6 + 5}{10} = \frac{11}{10}$.

Therefore, the solution to the problem is $\frac{11}{10}$.