(13)/(9)+(5)/(18) - addition of fractions

Solution for the given fractions

• 13/9 + 5/18 = ?
• The common denominator of the two fractions is: 18
• 13/9 = (2*13)/(2*9) = 26/18
• 5/18 = (1*5)/(1*18) = 5/18
• Fractions adjusted to a common denominator
• 13/9 + 5/18 = 26/18 + 5/18
• 26/18 + 5/18 = (5+26)/18
• (5+26)/18 = 31/18

Solution for the given fractions

$ \frac{13}{9 }+\frac{ 5}{18 }=? $

The common denominator of the two fractions is: 18

$ \frac{13}{9 }= \frac{(2*13)}{(2*9)} =\frac{ 26}{18} $

$ \frac{5}{18 }= \frac{(1*5)}{(1*18)} =\frac{ 5}{18} $

Fractions adjusted to a common denominator

$ \frac{13}{9 }+\frac{ 5}{18 }=\frac{ 26}{18 }+\frac{ 5}{18} $

$ \frac{26}{18 }+\frac{ 5}{18 }= \frac{(5+26)}{18} $

$ \frac{(5+26)}{18 }=\frac{ 31}{18} $

$ $

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