Add 18/98 and 4/63
18/98 + 4/63 is 109/441.
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,
18/98 = 18 × 9/98 × 9 = 162/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
4/63 = 4 × 14/63 × 14 = 56/882 - Add the two like fractions:
162/882 + 56/882 = 162 + 56/882 = 218/882 - 218/882 simplified gives 109/441
- So, 18/98 + 4/63 = 109/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+4/63 18/98+8/63 54/98+4/63 18/98+12/63 90/98+4/63 18/98+20/63 18/98+28/63