Add 28/36 and 12/48
28/36 + 12/48 is 37/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
28/36 = 28 × 4/36 × 4 = 112/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
12/48 = 12 × 3/48 × 3 = 36/144 - Add the two like fractions:
112/144 + 36/144 = 112 + 36/144 = 148/144 - 148/144 simplified gives 37/36
- So, 28/36 + 12/48 = 37/36
In mixed form: 11/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36+12/48 28/36+24/48 28/72+12/48 28/36+12/96 84/36+12/48 28/36+36/48 28/36+60/48 28/36+84/48