Add 35/18 and 2/15
1st number: 1 17/18, 2nd number: 2/15
35/18 + 2/15 is 187/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 15 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
35/18 = 35 × 5/18 × 5 = 175/90 - Likewise, for the 2nd fraction, since 15 × 6 = 90,
2/15 = 2 × 6/15 × 6 = 12/90 - Add the two like fractions:
175/90 + 12/90 = 175 + 12/90 = 187/90 - So, 35/18 + 2/15 = 187/90
In mixed form: 27/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18+2/15 35/18+4/15 35/36+2/15 35/18+2/30 35/18+6/15 35/54+2/15 35/18+2/45 35/18+10/15 35/90+2/15 35/18+2/75 35/18+14/15