Add 27/12 and 32/30
1st number: 2 3/12, 2nd number: 1 2/30
27/12 + 32/30 is 199/60.
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,
27/12 = 27 × 5/12 × 5 = 135/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
32/30 = 32 × 2/30 × 2 = 64/60 - Add the two like fractions:
135/60 + 64/60 = 135 + 64/60 = 199/60 - So, 27/12 + 32/30 = 199/60
In mixed form: 319/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12+32/30 27/12+64/30 27/24+32/30 27/12+32/60 81/12+32/30 27/12+96/30 27/36+32/30 27/12+32/90 27/60+32/30 27/84+32/30