Add 72/2 and 54/28
1st number: 36 0/2, 2nd number: 1 26/28
72/2 + 54/28 is 531/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
72/2 = 72 × 14/2 × 14 = 1008/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
54/28 = 54 × 1/28 × 1 = 54/28 - Add the two like fractions:
1008/28 + 54/28 = 1008 + 54/28 = 1062/28 - 1062/28 simplified gives 531/14
- So, 72/2 + 54/28 = 531/14
In mixed form: 3713/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+54/28 72/2+54/56 72/6+54/28 72/2+54/84 72/10+54/28 72/14+54/28