20/19 subtracted by 13/4 in Fraction Form

The result of 20/19 subtracted by 13/4 is: -3 61/76

Step-by-Step Solution

Step 1: Understand the Problem

We need to subtract the fraction $\frac{1}{3} 4$ from $\frac{2}{0} 19$ .

Step 2: Find the Least Common Multiple (LCM)

To subtract fractions, we need a common denominator. The LCM of 19 and 4 is 76.

Step 3: Convert Fractions to Equivalent Fractions

Convert $\frac{2}{0} 19$ to $\frac{80}{7} 6$
Convert $\frac{1}{3} 4$ to $\frac{247}{7} 6$

Step 4: Subtract the Numerators

Subtract the numerators: 80 - 247 = -167

Step 5: Convert to Mixed Number

The fraction $\frac{-}{1} 6776$ can be written as the mixed number $- 3 \frac{6}{1} 76$ .

Final Answer

The result of 20/19 subtracted by 13/4 is:

\frac{20}{19} - \frac{13}{4} = - 3 \frac{6}{1} 76

Understanding Fraction Subtraction

How to Subtract Fractions

To subtract fractions, you need to ensure they have a common denominator. Then subtract 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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