21/7 added to 20/6 in Fraction Form

The result of 21/7 added to 20/6 is: 6 1/3

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions 217 and 206.

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 7 and 6 is 42.

Step 3: Convert Fractions to Equivalent Fractions

Convert 217 to 12642
Convert 206 to 14042

Step 4: Add the Numerators

Add the numerators: 126 + 140 = 266

Step 5: Simplify the Fraction

We can simplify 26642 to its lowest form.
The greatest common divisor (GCD) of 266 and 42 is 14.
Dividing both numerator and denominator by the GCD, we get 193.

Step 6: Convert to Mixed Number

The fraction 193 can be written as the mixed number 613.

Final Answer

The result of 21/7 added to 20/6 is:

217+206=613

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).

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