Add 25/7 and 4/10
1st number: 3 4/7, 2nd number: 4/10
25/7 + 4/10 is 139/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
25/7 = 25 × 10/7 × 10 = 250/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
4/10 = 4 × 7/10 × 7 = 28/70 - Add the two like fractions:
250/70 + 28/70 = 250 + 28/70 = 278/70 - 278/70 simplified gives 139/35
- So, 25/7 + 4/10 = 139/35
In mixed form: 334/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+4/10 25/7+8/10 25/14+4/10 25/7+4/20 75/7+4/10 25/7+12/10 25/21+4/10 25/7+4/30 25/7+20/10 25/35+4/10 25/7+4/50 25/7+28/10 25/49+4/10 25/7+4/70