Add 27/5 and 63/9
1st number: 5 2/5, 2nd number: 7 0/9
27/5 + 63/9 is 62/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
27/5 = 27 × 9/5 × 9 = 243/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
63/9 = 63 × 5/9 × 5 = 315/45 - Add the two like fractions:
243/45 + 315/45 = 243 + 315/45 = 558/45 - 558/45 simplified gives 62/5
- So, 27/5 + 63/9 = 62/5
In mixed form: 122/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5+63/9 27/10+63/9 27/5+63/18 81/5+63/9 27/15+63/9 27/5+63/27 27/25+63/9 27/5+63/45 27/35+63/9