Add 8/98 and 15/63
8/98 + 15/63 is 47/147.
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,
8/98 = 8 × 9/98 × 9 = 72/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
15/63 = 15 × 14/63 × 14 = 210/882 - Add the two like fractions:
72/882 + 210/882 = 72 + 210/882 = 282/882 - 282/882 simplified gives 47/147
- So, 8/98 + 15/63 = 47/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98+15/63 8/98+30/63 24/98+15/63 8/98+45/63 40/98+15/63 8/98+75/63 56/98+15/63