Add 4/98 and 5/20
4/98 + 5/20 is 57/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 20 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 98 × 10 = 980,
4/98 = 4 × 10/98 × 10 = 40/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
5/20 = 5 × 49/20 × 49 = 245/980 - Add the two like fractions:
40/980 + 245/980 = 40 + 245/980 = 285/980 - 285/980 simplified gives 57/196
- So, 4/98 + 5/20 = 57/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98+5/20 4/98+10/20 4/98+5/40 12/98+5/20 4/98+15/20 4/98+5/60 20/98+5/20 4/98+25/20 28/98+5/20 4/98+35/20