Add 4/3 and 48/28
1st number: 1 1/3, 2nd number: 1 20/28
4/3 + 48/28 is 64/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
4/3 = 4 × 28/3 × 28 = 112/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
48/28 = 48 × 3/28 × 3 = 144/84 - Add the two like fractions:
112/84 + 144/84 = 112 + 144/84 = 256/84 - 256/84 simplified gives 64/21
- So, 4/3 + 48/28 = 64/21
In mixed form: 31/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/3+48/28 4/3+96/28 4/6+48/28 4/3+48/56 12/3+48/28 4/9+48/28 4/3+48/84 20/3+48/28 4/15+48/28 28/3+48/28 4/21+48/28