21/42 added to 14/4 in Fraction Form

The result of 21/42 added to 14/4 is: 4

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions 2142 and 144.

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 42 and 4 is 84.

Step 3: Convert Fractions to Equivalent Fractions

Convert 2142 to 4284
Convert 144 to 29484

Step 4: Add the Numerators

Add the numerators: 42 + 294 = 336

Step 5: Simplify the Fraction

We can simplify 33684 to its lowest form.
The greatest common divisor (GCD) of 336 and 84 is 84.
Dividing both numerator and denominator by the GCD, we get 41.

Final Answer

The result of 21/42 added to 14/4 is:

2142+144=4

Understanding Fraction Addition

How to Add Fractions

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

ab+cd=ad+bcbd (when denominators are different)

Or simply ab+cb=a+cb (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: