(4)/(7)+(5)/(11) - addition of fractions

Solution for the given fractions

• 4/7 + 5/11 = ?
• The common denominator of the two fractions is: 77
• 4/7 = (4*11)/(7*11) = 44/77
• 5/11 = (5*7)/(7*11) = 35/77
• Fractions adjusted to a common denominator
• 4/7 + 5/11 = 44/77 + 35/77
• 44/77 + 35/77 = (35+44)/77
• (35+44)/77 = 79/77

Solution for the given fractions

$ \frac{4}{7 }+\frac{ 5}{11 }=? $

The common denominator of the two fractions is: 77

$ \frac{4}{7 }= \frac{(4*11)}{(7*11)} =\frac{ 44}{77} $

$ \frac{5}{11 }= \frac{(5*7)}{(7*11)} =\frac{ 35}{77} $

Fractions adjusted to a common denominator

$ \frac{4}{7 }+\frac{ 5}{11 }=\frac{ 44}{77 }+\frac{ 35}{77} $

$ \frac{44}{77 }+\frac{ 35}{77 }= \frac{(35+44)}{77} $

$ \frac{(35+44)}{77 }=\frac{ 79}{77} $

$ $

see mathematical notation