Add 30/60 and 2/9
30/60 + 2/9 is 13/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
30/60 = 30 × 3/60 × 3 = 90/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
2/9 = 2 × 20/9 × 20 = 40/180 - Add the two like fractions:
90/180 + 40/180 = 90 + 40/180 = 130/180 - 130/180 simplified gives 13/18
- So, 30/60 + 2/9 = 13/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/60+4/9 30/60+2/18 90/60+2/9 30/60+6/9 30/60+2/27 30/60+10/9 30/60+2/45 30/60+14/9 30/60+2/63