20/15 added to 7/4 in Fraction Form

The result of 20/15 added to 7/4 is: 3 1/12

Step-by-Step Solution

Step 1: Understand the Problem

We need to add the fractions $\frac{2}{0} 15$ and $\frac{7}{4}$ .

Step 2: Find the Least Common Multiple (LCM)

To add fractions, we need a common denominator. The LCM of 15 and 4 is 60.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{2}{0} 15$ to $\frac{80}{6} 0$
Convert $\frac{7}{4}$ to $\frac{105}{6} 0$

Step 4: Add the Numerators

Add the numerators: 80 + 105 = 185

Step 5: Simplify the Fraction

We can simplify $\frac{1}{8} 560$ to its lowest form.
The greatest common divisor (GCD) of 185 and 60 is 5.
Dividing both numerator and denominator by the GCD, we get $\frac{3}{7} 12$ .

Step 6: Convert to Mixed Number

The fraction $\frac{3}{7} 12$ can be written as the mixed number $3 \frac{1}{1} 2$ .

Final Answer

The result of 20/15 added to 7/4 is:

\frac{20}{15} + \frac{7}{4} = 3 \frac{1}{1} 2

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: