Add 20/98 and 2/4
20/98 + 2/4 is 69/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
20/98 = 20 × 2/98 × 2 = 40/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
2/4 = 2 × 49/4 × 49 = 98/196 - Add the two like fractions:
40/196 + 98/196 = 40 + 98/196 = 138/196 - 138/196 simplified gives 69/98
- So, 20/98 + 2/4 = 69/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+2/4 20/98+2/8 60/98+2/4 20/98+6/4 20/98+2/12 20/98+10/4 20/98+2/20 20/98+14/4 20/98+2/28