Add 6/7 and 60/70
6/7 + 60/70 is 12/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
6/7 = 6 × 10/7 × 10 = 60/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
60/70 = 60 × 1/70 × 1 = 60/70 - Add the two like fractions:
60/70 + 60/70 = 60 + 60/70 = 120/70 - 120/70 simplified gives 12/7
- So, 6/7 + 60/70 = 12/7
In mixed form: 15/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/7+60/70 6/14+60/70 18/7+60/70 6/21+60/70 30/7+60/70 6/35+60/70 42/7+60/70 6/49+60/70