Add 3/7 and 25/10
1st number: 3/7, 2nd number: 2 5/10
3/7 + 25/10 is 41/14.
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,
3/7 = 3 × 10/7 × 10 = 30/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
25/10 = 25 × 7/10 × 7 = 175/70 - Add the two like fractions:
30/70 + 175/70 = 30 + 175/70 = 205/70 - 205/70 simplified gives 41/14
- So, 3/7 + 25/10 = 41/14
In mixed form: 213/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7+25/10 3/7+50/10 3/14+25/10 3/7+25/20 9/7+25/10 3/7+75/10 3/21+25/10 3/7+25/30 15/7+25/10 3/35+25/10 3/7+25/50 21/7+25/10 3/49+25/10 3/7+25/70