Add 9/98 and 70/63
1st number: 9/98, 2nd number: 1 7/63
9/98 + 70/63 is 1061/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
9/98 = 9 × 9/98 × 9 = 81/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
70/63 = 70 × 14/63 × 14 = 980/882 - Add the two like fractions:
81/882 + 980/882 = 81 + 980/882 = 1061/882 - So, 9/98 + 70/63 = 1061/882
In mixed form: 1179/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/98+70/63 27/98+70/63 45/98+70/63 63/98+70/63