With unlike denominators find the Least Common Denominator (LCD) LCD = 80 Multiplying numerators and denominators to get the LCD in all fraction denominators = − 1 × 16 5 × 16 − 1 × 5 16 × 5 + 3 × 10 8 × 10 Then rewriting the equation with the equivalent fractions = − 16 80 − 5 80 + 30 80 With like denominators we can operate on just the numerators

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Subtracting Fractions with Unlike Denominators Example. STEP ONE: Get a common denominator. STEP TWO: Add or subtract the numerators.

As the denominators are same simply subtract the numerators and you will get the result as follows (2/5 )- (1/5)=1/5 Subtracting Fractions with unlike denominators Subtracting Fractions