(2)/(1)+(a)/(b) - add fractions

Solution for the given fractions

• 2/1 + a/b = ?
• The common denominator of the two fractions is: b
• 2/1 = (2*b)/(1*b) = (2*b)/b
• a/b = (1*a)/(1*b) = a/b
• Fractions adjusted to a common denominator
• 2/1 + a/b = (2*b)/b + a/b
• (2*b)/b + a/b = (a+2*b)/b
• (a+2*b)/b = (a+2*b)/b

Solution for the given fractions

$ \frac{2}{1 }+\frac{ a}{b }=? $

The common denominator of the two fractions is: b

$ \frac{2}{1 }= \frac{(2*b)}{(1*b)} = \frac{(2*b)}{b} $

$ \frac{a}{b }= \frac{(1*a)}{(1*b)} =\frac{ a}{b} $

Fractions adjusted to a common denominator

$ \frac{2}{1 }+\frac{ a}{b }= \frac{(2*b)}{b }+\frac{ a}{b} $

$ \frac{(2*b)}{b }+\frac{ a}{b }= \frac{(a+2*b)}{b} $

$ \frac{(a+2*b)}{b }= \frac{(a+2*b)}{b} $

$ $

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