Add 2/98 and 27/80
2/98 + 27/80 is 1403/3920.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 98 × 40 = 3920,
2/98 = 2 × 40/98 × 40 = 80/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
27/80 = 27 × 49/80 × 49 = 1323/3920 - Add the two like fractions:
80/3920 + 1323/3920 = 80 + 1323/3920 = 1403/3920 - So, 2/98 + 27/80 = 1403/3920
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98+27/80 2/98+54/80 6/98+27/80 2/98+81/80 10/98+27/80 14/98+27/80