Answers

Add 98/84 and 42/98

1^st number: 1 14/84, 2^nd number: 42/98

98/84 + 42/98 is 67/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 98 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 84 × 7 = 588,
   98/84 = 98 × 7/84 × 7 = 686/588
3. Likewise, for the 2nd fraction, since 98 × 6 = 588,
   42/98 = 42 × 6/98 × 6 = 252/588
4. Add the two like fractions:
   686/588 + 252/588 = 686 + 252/588 = 938/588
5. 938/588 simplified gives 67/42
6. So, 98/84 + 42/98 = 67/42
   In mixed form: 125/42

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁹⁸/₈₄+⁸⁴/₉₈

Add Fractions Calculator