Add 20/98 and 2/3
20/98 + 2/3 is 128/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
20/98 = 20 × 3/98 × 3 = 60/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
2/3 = 2 × 98/3 × 98 = 196/294 - Add the two like fractions:
60/294 + 196/294 = 60 + 196/294 = 256/294 - 256/294 simplified gives 128/147
- So, 20/98 + 2/3 = 128/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+2/3 20/98+4/3 20/98+2/6 60/98+2/3 20/98+6/3 20/98+2/9 20/98+10/3 20/98+2/15 20/98+14/3 20/98+2/21