Add 1/98 and 98/15
1st number: 1/98, 2nd number: 6 8/15
1/98 + 98/15 is 9619/1470.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
1/98 = 1 × 15/98 × 15 = 15/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
98/15 = 98 × 98/15 × 98 = 9604/1470 - Add the two like fractions:
15/1470 + 9604/1470 = 15 + 9604/1470 = 9619/1470 - So, 1/98 + 98/15 = 9619/1470
In mixed form: 6799/1470
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/98+98/15 1/98+98/30 3/98+98/15 1/98+98/45 5/98+98/15 1/98+98/75 7/98+98/15