Add 60/12 and 9/30
1st number: 5 0/12, 2nd number: 9/30
60/12 + 9/30 is 53/10.
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,
60/12 = 60 × 5/12 × 5 = 300/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
9/30 = 9 × 2/30 × 2 = 18/60 - Add the two like fractions:
300/60 + 18/60 = 300 + 18/60 = 318/60 - 318/60 simplified gives 53/10
- So, 60/12 + 9/30 = 53/10
In mixed form: 53/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/12+18/30 60/24+9/30 60/12+9/60 60/12+27/30 60/36+9/30 60/12+9/90 60/12+45/30 60/12+63/30 60/84+9/30