Add 40/63 and 9/98
40/63 + 9/98 is 641/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 63 × 14 = 882,
40/63 = 40 × 14/63 × 14 = 560/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
9/98 = 9 × 9/98 × 9 = 81/882 - Add the two like fractions:
560/882 + 81/882 = 560 + 81/882 = 641/882 - So, 40/63 + 9/98 = 641/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/63+9/98 40/63+18/98 40/63+27/98 40/63+45/98 40/63+63/98