Add 1/35 and 81/10
1st number: 1/35, 2nd number: 8 1/10
1/35 + 81/10 is 569/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
1/35 = 1 × 2/35 × 2 = 2/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
81/10 = 81 × 7/10 × 7 = 567/70 - Add the two like fractions:
2/70 + 567/70 = 2 + 567/70 = 569/70 - So, 1/35 + 81/10 = 569/70
In mixed form: 89/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/35+81/10 1/70+81/10 1/35+81/20 3/35+81/10 1/35+81/30 5/35+81/10 1/35+81/50 7/35+81/10 1/35+81/70