Add 3/28 and 7/48
3/28 + 7/48 is 85/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 28 × 12 = 336,
3/28 = 3 × 12/28 × 12 = 36/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
7/48 = 7 × 7/48 × 7 = 49/336 - Add the two like fractions:
36/336 + 49/336 = 36 + 49/336 = 85/336 - So, 3/28 + 7/48 = 85/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+7/48 3/28+14/48 3/56+7/48 3/28+7/96 9/28+7/48 3/28+21/48 3/84+7/48 15/28+7/48 3/28+35/48 21/28+7/48 3/28+49/48