20/148 subtracted by 171/3 in Fraction Form

The result of 20/148 subtracted by 171/3 is: -57 5/37

Step-by-Step Solution

Step 1: Understand the Problem

We need to subtract the fraction \(\frac1713\) from \(\frac20148\).

Step 2: Find the Least Common Multiple (LCM)

To subtract fractions, we need a common denominator. The LCM of 148 and 3 is 444.

Step 3: Convert Fractions to Equivalent Fractions

Convert \(\frac20148\) to \(\frac{60}444\)
Convert \(\frac1713\) to \(\frac{25308}444\)

Step 4: Subtract the Numerators

Subtract the numerators: 60 - 25308 = -25248

Step 5: Simplify the Fraction

We can simplify \(\frac-25248444\) to its lowest form.
The greatest common divisor (GCD) of -25248 and 444 is 12.
Dividing both numerator and denominator by the GCD, we get \(\frac-210437\).

Step 6: Convert to Mixed Number

The fraction \(\frac-210437\) can be written as the mixed number \(-57\frac537\).

Final Answer

The result of 20/148 subtracted by 171/3 is:

\[ \frac{20}{148} - \frac{171}{3} = -57\frac537 \]

Understanding Fraction Subtraction

How to Subtract Fractions

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

\( \frac{a}{b} - \frac{c}{d} = \frac{ad - bc}{bd} \) (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: