Add 60/45 and 7/9
1st number: 1 15/45, 2nd number: 7/9
60/45 + 7/9 is 19/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
60/45 = 60 × 1/45 × 1 = 60/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
7/9 = 7 × 5/9 × 5 = 35/45 - Add the two like fractions:
60/45 + 35/45 = 60 + 35/45 = 95/45 - 95/45 simplified gives 19/9
- So, 60/45 + 7/9 = 19/9
In mixed form: 21/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+14/9 60/90+7/9 60/45+7/18 60/45+21/9 60/45+7/27 60/45+35/9 60/45+7/45 60/45+49/9 60/45+7/63