Add 1/10 and 25/28
1/10 + 25/28 is 139/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 28 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 10 × 14 = 140,
1/10 = 1 × 14/10 × 14 = 14/140 - Likewise, for the 2nd fraction, since 28 × 5 = 140,
25/28 = 25 × 5/28 × 5 = 125/140 - Add the two like fractions:
14/140 + 125/140 = 14 + 125/140 = 139/140 - So, 1/10 + 25/28 = 139/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10+25/28 1/10+50/28 1/20+25/28 1/10+25/56 3/10+25/28 1/10+75/28 1/30+25/28 1/10+25/84 5/10+25/28 1/50+25/28 7/10+25/28 1/70+25/28