Add 12/98 and 10/84
12/98 + 10/84 is 71/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 84 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 98 × 6 = 588,
12/98 = 12 × 6/98 × 6 = 72/588 - Likewise, for the 2nd fraction, since 84 × 7 = 588,
10/84 = 10 × 7/84 × 7 = 70/588 - Add the two like fractions:
72/588 + 70/588 = 72 + 70/588 = 142/588 - 142/588 simplified gives 71/294
- So, 12/98 + 10/84 = 71/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98+10/84 12/98+20/84 36/98+10/84 12/98+30/84 60/98+10/84 12/98+50/84 84/98+10/84 12/98+70/84