Add 1/48 and 18/72
1/48 + 18/72 is 13/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
1/48 = 1 × 3/48 × 3 = 3/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
18/72 = 18 × 2/72 × 2 = 36/144 - Add the two like fractions:
3/144 + 36/144 = 3 + 36/144 = 39/144 - 39/144 simplified gives 13/48
- So, 1/48 + 18/72 = 13/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/48+18/72 1/48+36/72 1/96+18/72 3/48+18/72 1/48+54/72 5/48+18/72 1/48+90/72 7/48+18/72