(19)/(38)+(7)/(80) - addition of fractions

Solution for the given fractions

• 19/38 + 7/80 = ?
• The common denominator of the two fractions is: 1520
• 19/38 = (19*40)/(38*40) = 760/1520
• 7/80 = (7*19)/(19*80) = 133/1520
• Fractions adjusted to a common denominator
• 19/38 + 7/80 = 760/1520 + 133/1520
• 760/1520 + 133/1520 = (133+760)/1520
• (133+760)/1520 = 893/1520
• 893/1520 = 47/80

Solution for the given fractions

$ \frac{19}{38 }+\frac{ 7}{80 }=? $

The common denominator of the two fractions is: 1520

$ \frac{19}{38 }= \frac{(19*40)}{(38*40)} =\frac{ 760}{1520} $

$ \frac{7}{80 }= \frac{(7*19)}{(19*80)} =\frac{ 133}{1520} $

Fractions adjusted to a common denominator

$ \frac{19}{38 }+\frac{ 7}{80 }=\frac{ 760}{1520 }+\frac{ 133}{1520} $

$ \frac{760}{1520 }+\frac{ 133}{1520 }= \frac{(133+760)}{1520} $

$ \frac{(133+760)}{1520 }=\frac{ 893}{1520} $

$ \frac{893}{1520 }=\frac{ 47}{80} $

$ $

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