Add 84/49 and 35/30
1st number: 1 35/49, 2nd number: 1 5/30
84/49 + 35/30 is 121/42.
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,
84/49 = 84 × 30/49 × 30 = 2520/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
35/30 = 35 × 49/30 × 49 = 1715/1470 - Add the two like fractions:
2520/1470 + 1715/1470 = 2520 + 1715/1470 = 4235/1470 - 4235/1470 simplified gives 121/42
- So, 84/49 + 35/30 = 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: 84/49+70/30 84/98+35/30 84/49+35/60 84/49+35/90