81/115 added to 4/2 in Fraction Form

The result of 81/115 added to 4/2 is: 2 81/115

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{8}{1} 115$ and $\frac{4}{2}$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 115 and 2 is 230.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{8}{1} 115$ to $\frac{162}{2} 30$
Convert $\frac{4}{2}$ to $\frac{460}{2} 30$

Step 4: Add the Numerators

Add the numerators: 162 + 460 = 622

Step 5: Simplify the Fraction

We can simplify $\frac{6}{2} 2230$ to its lowest form.
The greatest common divisor (GCD) of 622 and 230 is 2.
Dividing both numerator and denominator by the GCD, we get $\frac{3}{1} 1115$ .

Step 6: Convert to Mixed Number

The fraction $\frac{3}{1} 1115$ can be written as the mixed number $2 \frac{8}{1} 115$ .

Final Answer

The result of 81/115 added to 4/2 is:

\frac{81}{115} + \frac{4}{2} = 2 \frac{8}{1} 115

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: