Add 56/40 and 2/98
1st number: 1 16/40, 2nd number: 2/98
56/40 + 2/98 is 348/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 98 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
56/40 = 56 × 49/40 × 49 = 2744/1960 - Likewise, for the 2nd fraction, since 98 × 20 = 1960,
2/98 = 2 × 20/98 × 20 = 40/1960 - Add the two like fractions:
2744/1960 + 40/1960 = 2744 + 40/1960 = 2784/1960 - 2784/1960 simplified gives 348/245
- So, 56/40 + 2/98 = 348/245
In mixed form: 1103/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/40+4/98 56/80+2/98 56/40+6/98 56/40+10/98 56/40+14/98