21/25 added to 5/4 in Fraction Form

The result of 21/25 added to 5/4 is: 2 9/100

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{2}{1} 25$ and $\frac{5}{4}$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 25 and 4 is 100.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{2}{1} 25$ to $\frac{84}{1} 00$
Convert $\frac{5}{4}$ to $\frac{125}{1} 00$

Step 4: Add the Numerators

Add the numerators: 84 + 125 = 209

Step 5: Convert to Mixed Number

The fraction $\frac{2}{0} 9100$ can be written as the mixed number $2 \frac{9}{1} 00$ .

Final Answer

The result of 21/25 added to 5/4 is:

\frac{21}{25} + \frac{5}{4} = 2 \frac{9}{1} 00

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).

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