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Add or Subtract Unlike Fractions and Mixed Numbers 18-13//4=

Add or Subtract Unlike Fractions and Mixed Numbers\newline18−134=18-\frac{13}{4}=

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Full solution

Q. Add or Subtract Unlike Fractions and Mixed Numbers\newline18−134=18-\frac{13}{4}=
  1. Convert to Improper Fraction: Convert the whole number to an improper fraction with the same denominator as the fraction we are subtracting.\newlineTo convert 1818 to a fraction with a denominator of 44, we multiply 1818 by 44\frac{4}{4} to get 724\frac{72}{4}.\newlineCalculation: 18×(44)=72418 \times \left(\frac{4}{4}\right) = \frac{72}{4}
  2. Subtract Fractions: Subtract the fraction 134\frac{13}{4} from the improper fraction 724\frac{72}{4}. Since both fractions have the same denominator, we can subtract the numerators directly. Calculation: (724)−(134)=72−134(\frac{72}{4}) - (\frac{13}{4}) = \frac{72 - 13}{4}
  3. Perform Subtraction: Perform the subtraction of the numerators.\newlineCalculation: 72−13=5972 - 13 = 59
  4. Write Result: Write the result as an improper fraction.\newlineThe result of the subtraction is 594\frac{59}{4}.

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