Add 28/98 and 54/35
1st number: 28/98, 2nd number: 1 19/35
28/98 + 54/35 is 64/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
28/98 = 28 × 5/98 × 5 = 140/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
54/35 = 54 × 14/35 × 14 = 756/490 - Add the two like fractions:
140/490 + 756/490 = 140 + 756/490 = 896/490 - 896/490 simplified gives 64/35
- So, 28/98 + 54/35 = 64/35
In mixed form: 129/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+54/35 28/98+54/70 84/98+54/35