Add 25/12 and 7/28
1st number: 2 1/12, 2nd number: 7/28
25/12 + 7/28 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
25/12 = 25 × 7/12 × 7 = 175/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
7/28 = 7 × 3/28 × 3 = 21/84 - Add the two like fractions:
175/84 + 21/84 = 175 + 21/84 = 196/84 - 196/84 simplified gives 7/3
- So, 25/12 + 7/28 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12+7/28 25/12+14/28 25/24+7/28 25/12+7/56 75/12+7/28 25/12+21/28 25/36+7/28 25/12+7/84 25/12+35/28 25/60+7/28 25/12+49/28 25/84+7/28