4/21 added to 99/3 in Fraction Form

The result of 4/21 added to 99/3 is: 33 4/21

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions 421 and 993.

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 21 and 3 is 21.

Step 3: Convert Fractions to Equivalent Fractions

Convert 421 to 421
Convert 993 to 69321

Step 4: Add the Numerators

Add the numerators: 4 + 693 = 697

Step 5: Convert to Mixed Number

The fraction 69721 can be written as the mixed number 33421.

Final Answer

The result of 4/21 added to 99/3 is:

421+993=33421

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: