Add 12/50 and 75/30
1st number: 12/50, 2nd number: 2 15/30
12/50 + 75/30 is 137/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
12/50 = 12 × 3/50 × 3 = 36/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
75/30 = 75 × 5/30 × 5 = 375/150 - Add the two like fractions:
36/150 + 375/150 = 36 + 375/150 = 411/150 - 411/150 simplified gives 137/50
- So, 12/50 + 75/30 = 137/50
In mixed form: 237/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/50+75/30 12/50+75/60 36/50+75/30 12/50+75/90 60/50+75/30 84/50+75/30