Add 60/40 and 4/6
1st number: 1 20/40, 2nd number: 4/6
60/40 + 4/6 is 13/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
60/40 = 60 × 3/40 × 3 = 180/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
4/6 = 4 × 20/6 × 20 = 80/120 - Add the two like fractions:
180/120 + 80/120 = 180 + 80/120 = 260/120 - 260/120 simplified gives 13/6
- So, 60/40 + 4/6 = 13/6
In mixed form: 21/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+8/6 60/80+4/6 60/40+4/12 60/40+12/6 60/40+4/18 60/40+20/6 60/40+4/30 60/40+28/6 60/40+4/42