Add 60/14 and 60/20
1st number: 4 4/14, 2nd number: 3 0/20
60/14 + 60/20 is 51/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
60/14 = 60 × 10/14 × 10 = 600/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
60/20 = 60 × 7/20 × 7 = 420/140 - Add the two like fractions:
600/140 + 420/140 = 600 + 420/140 = 1020/140 - 1020/140 simplified gives 51/7
- So, 60/14 + 60/20 = 51/7
In mixed form: 72/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28+60/20 60/14+60/40 60/42+60/20 60/70+60/20 60/98+60/20