Add 72/12 and 27/48
1st number: 6 0/12, 2nd number: 27/48
72/12 + 27/48 is 105/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
72/12 = 72 × 4/12 × 4 = 288/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
27/48 = 27 × 1/48 × 1 = 27/48 - Add the two like fractions:
288/48 + 27/48 = 288 + 27/48 = 315/48 - 315/48 simplified gives 105/16
- So, 72/12 + 27/48 = 105/16
In mixed form: 69/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+54/48 72/24+27/48 72/12+27/96 72/12+81/48 72/36+27/48 72/60+27/48 72/84+27/48