Add 1/10 and 81/35
1st number: 1/10, 2nd number: 2 11/35
1/10 + 81/35 is 169/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
1/10 = 1 × 7/10 × 7 = 7/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
81/35 = 81 × 2/35 × 2 = 162/70 - Add the two like fractions:
7/70 + 162/70 = 7 + 162/70 = 169/70 - So, 1/10 + 81/35 = 169/70
In mixed form: 229/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10+81/35 1/20+81/35 1/10+81/70 3/10+81/35 1/30+81/35 5/10+81/35 1/50+81/35 7/10+81/35 1/70+81/35