Add 7/72 and 54/24
1st number: 7/72, 2nd number: 2 6/24
7/72 + 54/24 is 169/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
7/72 = 7 × 1/72 × 1 = 7/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
54/24 = 54 × 3/24 × 3 = 162/72 - Add the two like fractions:
7/72 + 162/72 = 7 + 162/72 = 169/72 - So, 7/72 + 54/24 = 169/72
In mixed form: 225/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/72+54/24 7/72+54/48 21/72+54/24 7/72+54/72 35/72+54/24 49/72+54/24