Add 25/28 and 1/7
25/28 + 1/7 is 29/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
25/28 = 25 × 1/28 × 1 = 25/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
1/7 = 1 × 4/7 × 4 = 4/28 - Add the two like fractions:
25/28 + 4/28 = 25 + 4/28 = 29/28 - So, 25/28 + 1/7 = 29/28
In mixed form: 11/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28+1/7 25/28+2/7 25/56+1/7 25/28+1/14 75/28+1/7 25/28+3/7 25/84+1/7 25/28+1/21 25/28+5/7 25/28+1/35 25/28+1/49