Add 5/84 and 20/98
5/84 + 20/98 is 155/588.
Steps for adding fractions
- 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 - For the 1st fraction, since 84 × 7 = 588,
5/84 = 5 × 7/84 × 7 = 35/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
20/98 = 20 × 6/98 × 6 = 120/588 - Add the two like fractions:
35/588 + 120/588 = 35 + 120/588 = 155/588 - So, 5/84 + 20/98 = 155/588
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/84+20/98 5/84+40/98 15/84+20/98 5/84+60/98 25/84+20/98 35/84+20/98