Add 84/98 and 70/3
1st number: 84/98, 2nd number: 23 1/3
84/98 + 70/3 is 508/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
84/98 = 84 × 3/98 × 3 = 252/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
70/3 = 70 × 98/3 × 98 = 6860/294 - Add the two like fractions:
252/294 + 6860/294 = 252 + 6860/294 = 7112/294 - 7112/294 simplified gives 508/21
- So, 84/98 + 70/3 = 508/21
In mixed form: 244/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/98+70/6 84/98+70/9 84/98+70/15 84/98+70/21