Add 8/98 and 45/63
8/98 + 45/63 is 39/49.
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,
45/63 = 45 × 14/63 × 14 = 630/882 - Add the two like fractions:
72/882 + 630/882 = 72 + 630/882 = 702/882 - 702/882 simplified gives 39/49
- So, 8/98 + 45/63 = 39/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98+45/63 8/98+90/63 24/98+45/63 40/98+45/63 56/98+45/63