Add 20/98 and 8/49
20/98 + 8/49 is 18/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
20/98 = 20 × 1/98 × 1 = 20/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
8/49 = 8 × 2/49 × 2 = 16/98 - Add the two like fractions:
20/98 + 16/98 = 20 + 16/98 = 36/98 - 36/98 simplified gives 18/49
- So, 20/98 + 8/49 = 18/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+8/49 20/98+16/49 20/98+8/98 60/98+8/49 20/98+24/49 20/98+40/49 20/98+56/49