Add 48/28 and 28/24
1st number: 1 20/28, 2nd number: 1 4/24
48/28 + 28/24 is 121/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
48/28 = 48 × 6/28 × 6 = 288/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
28/24 = 28 × 7/24 × 7 = 196/168 - Add the two like fractions:
288/168 + 196/168 = 288 + 196/168 = 484/168 - 484/168 simplified gives 121/42
- So, 48/28 + 28/24 = 121/42
In mixed form: 237/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/28+28/24 48/28+56/24 48/56+28/24 48/28+28/48 48/28+84/24 48/84+28/24 48/28+28/72