Add 27/98 and 6/80
27/98 + 6/80 is 687/1960.
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,
27/98 = 27 × 40/98 × 40 = 1080/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
6/80 = 6 × 49/80 × 49 = 294/3920 - Add the two like fractions:
1080/3920 + 294/3920 = 1080 + 294/3920 = 1374/3920 - 1374/3920 simplified gives 687/1960
- So, 27/98 + 6/80 = 687/1960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98+6/80 27/98+12/80 81/98+6/80 27/98+18/80 27/98+30/80 27/98+42/80