Add 75/12 and 2/30
1st number: 6 3/12, 2nd number: 2/30
75/12 + 2/30 is 379/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
75/12 = 75 × 5/12 × 5 = 375/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
2/30 = 2 × 2/30 × 2 = 4/60 - Add the two like fractions:
375/60 + 4/60 = 375 + 4/60 = 379/60 - So, 75/12 + 2/30 = 379/60
In mixed form: 619/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12+4/30 75/24+2/30 75/12+2/60 75/12+6/30 75/36+2/30 75/12+2/90 75/12+10/30 75/60+2/30 75/12+14/30 75/84+2/30