Add 15/42 and 6/98
15/42 + 6/98 is 41/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
15/42 = 15 × 7/42 × 7 = 105/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
6/98 = 6 × 3/98 × 3 = 18/294 - Add the two like fractions:
105/294 + 18/294 = 105 + 18/294 = 123/294 - 123/294 simplified gives 41/98
- So, 15/42 + 6/98 = 41/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/42+6/98 15/42+12/98 15/84+6/98 45/42+6/98 15/42+18/98 75/42+6/98 15/42+30/98 15/42+42/98