Add 60/40 and 12/50
1st number: 1 20/40, 2nd number: 12/50
60/40 + 12/50 is 87/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
60/40 = 60 × 5/40 × 5 = 300/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
12/50 = 12 × 4/50 × 4 = 48/200 - Add the two like fractions:
300/200 + 48/200 = 300 + 48/200 = 348/200 - 348/200 simplified gives 87/50
- So, 60/40 + 12/50 = 87/50
In mixed form: 137/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+24/50 60/80+12/50 60/40+36/50 60/40+60/50 60/40+84/50