Add 70/7 and 3/10
1st number: 10 0/7, 2nd number: 3/10
70/7 + 3/10 is 103/10.
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,
70/7 = 70 × 10/7 × 10 = 700/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
3/10 = 3 × 7/10 × 7 = 21/70 - Add the two like fractions:
700/70 + 21/70 = 700 + 21/70 = 721/70 - 721/70 simplified gives 103/10
- So, 70/7 + 3/10 = 103/10
In mixed form: 103/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+6/10 70/14+3/10 70/7+3/20 70/7+9/10 70/21+3/10 70/7+3/30 70/7+15/10 70/35+3/10 70/7+3/50 70/7+21/10 70/49+3/10 70/7+3/70