67/39 added to 42/3 in Fraction Form

The result of 67/39 added to 42/3 is: 15 28/39

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{6}{7} 39$ and $\frac{4}{2} 3$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 39 and 3 is 39.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{6}{7} 39$ to $\frac{67}{3} 9$
Convert $\frac{4}{2} 3$ to $\frac{546}{3} 9$

Step 4: Add the Numerators

Add the numerators: 67 + 546 = 613

Step 5: Convert to Mixed Number

The fraction $\frac{6}{1} 339$ can be written as the mixed number $15 \frac{2}{8} 39$ .

Final Answer

The result of 67/39 added to 42/3 is:

\frac{67}{39} + \frac{42}{3} = 15 \frac{2}{8} 39

Understanding Fraction Addition

How to Add Fractions

To add fractions, you need to ensure they have a common denominator. Then add the numerators:

$\frac{a}{b} + \frac{c}{d} = \frac{a d + b c}{b d}$ (when denominators are different)

Or simply $\frac{a}{b} + \frac{c}{b} = \frac{a + c}{b}$ (when denominators are the same)

Why Simplify Fractions?

Simplifying fractions makes them easier to work with and understand. A fraction is in its simplest form when the numerator and denominator have no common factors other than 1.

To simplify a fraction, divide both the numerator and denominator by their greatest common divisor (GCD).

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