Add 2/4 and 2/15
2/4 + 2/15 is 19/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
2/4 = 2 × 15/4 × 15 = 30/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
2/15 = 2 × 4/15 × 4 = 8/60 - Add the two like fractions:
30/60 + 8/60 = 30 + 8/60 = 38/60 - 38/60 simplified gives 19/30
- So, 2/4 + 2/15 = 19/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+4/15 2/8+2/15 2/4+2/30 6/4+2/15 2/4+6/15 2/12+2/15 2/4+2/45 10/4+2/15 2/4+10/15 2/20+2/15 2/4+2/75 14/4+2/15 2/4+14/15 2/28+2/15