Add 60/70 and 12/7
1st number: 60/70, 2nd number: 1 5/7
60/70 + 12/7 is 18/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
60/70 = 60 × 1/70 × 1 = 60/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
12/7 = 12 × 10/7 × 10 = 120/70 - Add the two like fractions:
60/70 + 120/70 = 60 + 120/70 = 180/70 - 180/70 simplified gives 18/7
- So, 60/70 + 12/7 = 18/7
In mixed form: 24/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70+24/7 60/70+12/14 60/70+36/7 60/70+12/21 60/70+60/7 60/70+12/35 60/70+84/7 60/70+12/49