Add 14/30 and 2/28
14/30 + 2/28 is 113/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 28 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 30 × 14 = 420,
14/30 = 14 × 14/30 × 14 = 196/420 - Likewise, for the 2nd fraction, since 28 × 15 = 420,
2/28 = 2 × 15/28 × 15 = 30/420 - Add the two like fractions:
196/420 + 30/420 = 196 + 30/420 = 226/420 - 226/420 simplified gives 113/210
- So, 14/30 + 2/28 = 113/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+2/28 14/30+4/28 14/60+2/28 14/30+2/56 42/30+2/28 14/30+6/28 14/90+2/28 14/30+2/84 70/30+2/28 14/30+10/28 98/30+2/28 14/30+14/28