Add 2/28 and 4/35
2/28 + 4/35 is 13/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
2/28 = 2 × 5/28 × 5 = 10/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
4/35 = 4 × 4/35 × 4 = 16/140 - Add the two like fractions:
10/140 + 16/140 = 10 + 16/140 = 26/140 - 26/140 simplified gives 13/70
- So, 2/28 + 4/35 = 13/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28+4/35 2/28+8/35 2/56+4/35 2/28+4/70 6/28+4/35 2/28+12/35 2/84+4/35 10/28+4/35 2/28+20/35 14/28+4/35 2/28+28/35