Add 56/98 and 56/42
1st number: 56/98, 2nd number: 1 14/42
56/98 + 56/42 is 40/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
56/98 = 56 × 3/98 × 3 = 168/294 - Likewise, for the 2nd fraction, since 42 × 7 = 294,
56/42 = 56 × 7/42 × 7 = 392/294 - Add the two like fractions:
168/294 + 392/294 = 168 + 392/294 = 560/294 - 560/294 simplified gives 40/21
- So, 56/98 + 56/42 = 40/21
In mixed form: 119/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/98+56/84