Add 1/35 and 1/28
1/35 + 1/28 is 9/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
1/35 = 1 × 4/35 × 4 = 4/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
1/28 = 1 × 5/28 × 5 = 5/140 - Add the two like fractions:
4/140 + 5/140 = 4 + 5/140 = 9/140 - So, 1/35 + 1/28 = 9/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/35+1/28 1/35+2/28 1/70+1/28 1/35+1/56 3/35+1/28 1/35+3/28 1/35+1/84 5/35+1/28 1/35+5/28 7/35+1/28 1/35+7/28