81/122 added to 7/2 in Fraction Form

The result of 81/122 added to 7/2 is: 4 10/61

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{8}{1} 122$ and $\frac{7}{2}$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 122 and 2 is 122.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{8}{1} 122$ to $\frac{81}{1} 22$
Convert $\frac{7}{2}$ to $\frac{427}{1} 22$

Step 4: Add the Numerators

Add the numerators: 81 + 427 = 508

Step 5: Simplify the Fraction

We can simplify $\frac{5}{0} 8122$ to its lowest form.
The greatest common divisor (GCD) of 508 and 122 is 2.
Dividing both numerator and denominator by the GCD, we get $\frac{2}{5} 461$ .

Step 6: Convert to Mixed Number

The fraction $\frac{2}{5} 461$ can be written as the mixed number $4 \frac{1}{0} 61$ .

Final Answer

The result of 81/122 added to 7/2 is:

\frac{81}{122} + \frac{7}{2} = 4 \frac{1}{0} 61

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: