13/247 subtracted by 159/2 in Fraction Form
The result of 13/247 subtracted by 159/2 is: -80 21/38
Step-by-Step Solution
Step 1: Understand the Problem
We need to subtract the fraction \(\frac1592\) from \(\frac13247\).
Step 2: Find the Least Common Multiple (LCM)
To subtract fractions, we need a common denominator. The LCM of 247 and 2 is 494.
Step 3: Convert Fractions to Equivalent Fractions
Convert \(\frac13247\) to \(\frac{26}494\)
Convert \(\frac1592\) to \(\frac{39273}494\)
Step 4: Subtract the Numerators
Subtract the numerators: 26 - 39273 = -39247
Step 5: Simplify the Fraction
We can simplify \(\frac-39247494\) to its lowest form.
The greatest common divisor (GCD) of -39247 and 494 is 13.
Dividing both numerator and denominator by the GCD, we get \(\frac-301938\).
Step 6: Convert to Mixed Number
The fraction \(\frac-301938\) can be written as the mixed number \(-80\frac2138\).
Final Answer
The result of 13/247 subtracted by 159/2 is:
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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