Add 60/40 and 56/60
1st number: 1 20/40, 2nd number: 56/60
60/40 + 56/60 is 73/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 60 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 60 × 2 = 120,
56/60 = 56 × 2/60 × 2 = 112/120 - Add the two like fractions:
180/120 + 112/120 = 180 + 112/120 = 292/120 - 292/120 simplified gives 73/30
- So, 60/40 + 56/60 = 73/30
In mixed form: 213/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80+56/60