2/121 added to 155/2 in Fraction Form

The result of 2/121 added to 155/2 is: 77 125/242

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{2}{1} 21$ and $\frac{1}{5} 52$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 121 and 2 is 242.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{2}{1} 21$ to $\frac{4}{2} 42$
Convert $\frac{1}{5} 52$ to $\frac{18755}{2} 42$

Step 4: Add the Numerators

Add the numerators: 4 + 18755 = 18759

Step 5: Convert to Mixed Number

The fraction $\frac{1}{8} 759242$ can be written as the mixed number $77 \frac{1}{2} 5242$ .

Final Answer

The result of 2/121 added to 155/2 is:

\frac{2}{121} + \frac{155}{2} = 77 \frac{1}{2} 5242

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).

Fraction Calculator

Calculate operations between any two fractions: