Add 6/10 and 81/7
1st number: 6/10, 2nd number: 11 4/7
6/10 + 81/7 is 426/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
6/10 = 6 × 7/10 × 7 = 42/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
81/7 = 81 × 10/7 × 10 = 810/70 - Add the two like fractions:
42/70 + 810/70 = 42 + 810/70 = 852/70 - 852/70 simplified gives 426/35
- So, 6/10 + 81/7 = 426/35
In mixed form: 126/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/10+81/7 6/20+81/7 6/10+81/14 18/10+81/7 6/30+81/7 6/10+81/21 30/10+81/7 6/50+81/7 6/10+81/35 42/10+81/7 6/70+81/7 6/10+81/49