Add 8/49 and 2/80
8/49 + 2/80 is 369/1960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 49 × 80 = 3920,
8/49 = 8 × 80/49 × 80 = 640/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
2/80 = 2 × 49/80 × 49 = 98/3920 - Add the two like fractions:
640/3920 + 98/3920 = 640 + 98/3920 = 738/3920 - 738/3920 simplified gives 369/1960
- So, 8/49 + 2/80 = 369/1960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/49+2/80 8/49+4/80 8/98+2/80 24/49+2/80 8/49+6/80 40/49+2/80 8/49+10/80 56/49+2/80 8/49+14/80