Add 70/7 and 35/10
1st number: 10 0/7, 2nd number: 3 5/10
70/7 + 35/10 is 27/2.
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,
35/10 = 35 × 7/10 × 7 = 245/70 - Add the two like fractions:
700/70 + 245/70 = 700 + 245/70 = 945/70 - 945/70 simplified gives 27/2
- So, 70/7 + 35/10 = 27/2
In mixed form: 131/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7+70/10 70/14+35/10 70/7+35/20 70/21+35/10 70/7+35/30 70/35+35/10 70/7+35/50 70/49+35/10 70/7+35/70