30/83 subtracted by 308/2 in Fraction Form

The result of 30/83 subtracted by 308/2 is: -154 30/83

Step-by-Step Solution

Step 1: Understand the Problem

We need to subtract the fraction \(\frac3082\) from \(\frac3083\).

Step 2: Find the Least Common Multiple (LCM)

To subtract fractions, we need a common denominator. The LCM of 83 and 2 is 166.

Step 3: Convert Fractions to Equivalent Fractions

Convert \(\frac3083\) to \(\frac{60}166\)
Convert \(\frac3082\) to \(\frac{25564}166\)

Step 4: Subtract the Numerators

Subtract the numerators: 60 - 25564 = -25504

Step 5: Simplify the Fraction

We can simplify \(\frac-25504166\) to its lowest form.
The greatest common divisor (GCD) of -25504 and 166 is 2.
Dividing both numerator and denominator by the GCD, we get \(\frac-1275283\).

Step 6: Convert to Mixed Number

The fraction \(\frac-1275283\) can be written as the mixed number \(-154\frac3083\).

Final Answer

The result of 30/83 subtracted by 308/2 is:

\[ \frac{30}{83} - \frac{308}{2} = -154\frac3083 \]

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).

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