Add 54/24 and 7/72
1st number: 2 6/24, 2nd number: 7/72
54/24 + 7/72 is 169/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
54/24 = 54 × 3/24 × 3 = 162/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
7/72 = 7 × 1/72 × 1 = 7/72 - Add the two like fractions:
162/72 + 7/72 = 162 + 7/72 = 169/72 - So, 54/24 + 7/72 = 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: 54/24+14/72 54/48+7/72 54/24+21/72 54/72+7/72 54/24+35/72 54/24+49/72