Add 3/28 and 81/48
1st number: 3/28, 2nd number: 1 33/48
3/28 + 81/48 is 201/112.
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,
81/48 = 81 × 7/48 × 7 = 567/336 - Add the two like fractions:
36/336 + 567/336 = 36 + 567/336 = 603/336 - 603/336 simplified gives 201/112
- So, 3/28 + 81/48 = 201/112
In mixed form: 189/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+81/48 3/56+81/48 3/28+81/96 9/28+81/48 3/84+81/48 15/28+81/48 21/28+81/48