Add 1/72 and 54/48
1st number: 1/72, 2nd number: 1 6/48
1/72 + 54/48 is 41/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 72 × 2 = 144,
1/72 = 1 × 2/72 × 2 = 2/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
54/48 = 54 × 3/48 × 3 = 162/144 - Add the two like fractions:
2/144 + 162/144 = 2 + 162/144 = 164/144 - 164/144 simplified gives 41/36
- So, 1/72 + 54/48 = 41/36
In mixed form: 15/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72+54/48 1/72+54/96 3/72+54/48 5/72+54/48 7/72+54/48