Add 2/28 and 5/9
2/28 + 5/9 is 79/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
2/28 = 2 × 9/28 × 9 = 18/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
5/9 = 5 × 28/9 × 28 = 140/252 - Add the two like fractions:
18/252 + 140/252 = 18 + 140/252 = 158/252 - 158/252 simplified gives 79/126
- So, 2/28 + 5/9 = 79/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28+5/9 2/28+10/9 2/56+5/9 2/28+5/18 6/28+5/9 2/28+15/9 2/84+5/9 2/28+5/27 10/28+5/9 2/28+25/9 2/28+5/45 14/28+5/9 2/28+35/9 2/28+5/63