Add 18/48 and 3/28
18/48 + 3/28 is 27/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 28 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
18/48 = 18 × 7/48 × 7 = 126/336 - Likewise, for the 2nd fraction, since 28 × 12 = 336,
3/28 = 3 × 12/28 × 12 = 36/336 - Add the two like fractions:
126/336 + 36/336 = 126 + 36/336 = 162/336 - 162/336 simplified gives 27/56
- So, 18/48 + 3/28 = 27/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/48+3/28 18/48+6/28 18/96+3/28 18/48+3/56 54/48+3/28 18/48+9/28 18/48+3/84 90/48+3/28 18/48+15/28 18/48+21/28