Add 32/12 and 15/54
1st number: 2 8/12, 2nd number: 15/54
32/12 + 15/54 is 53/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
32/12 = 32 × 9/12 × 9 = 288/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
15/54 = 15 × 2/54 × 2 = 30/108 - Add the two like fractions:
288/108 + 30/108 = 288 + 30/108 = 318/108 - 318/108 simplified gives 53/18
- So, 32/12 + 15/54 = 53/18
In mixed form: 217/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/12+15/54 32/12+30/54 32/24+15/54 96/12+15/54 32/12+45/54 32/36+15/54 32/12+75/54 32/60+15/54 32/84+15/54