Add 28/49 and 48/30
1st number: 28/49, 2nd number: 1 18/30
28/49 + 48/30 is 76/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
28/49 = 28 × 30/49 × 30 = 840/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
48/30 = 48 × 49/30 × 49 = 2352/1470 - Add the two like fractions:
840/1470 + 2352/1470 = 840 + 2352/1470 = 3192/1470 - 3192/1470 simplified gives 76/35
- So, 28/49 + 48/30 = 76/35
In mixed form: 26/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/49+48/30 28/49+96/30 28/98+48/30 28/49+48/60 84/49+48/30 28/49+48/90