Add 30/14 and 60/28
1st number: 2 2/14, 2nd number: 2 4/28
30/14 + 60/28 is 30/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
30/14 = 30 × 2/14 × 2 = 60/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
60/28 = 60 × 1/28 × 1 = 60/28 - Add the two like fractions:
60/28 + 60/28 = 60 + 60/28 = 120/28 - 120/28 simplified gives 30/7
- So, 30/14 + 60/28 = 30/7
In mixed form: 42/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+60/28 30/28+60/28 30/14+60/56 90/14+60/28 30/42+60/28 30/14+60/84 30/70+60/28 30/98+60/28