Add 63/49 and 8/80
1st number: 1 14/49, 2nd number: 8/80
63/49 + 8/80 is 97/70.
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,
63/49 = 63 × 80/49 × 80 = 5040/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
8/80 = 8 × 49/80 × 49 = 392/3920 - Add the two like fractions:
5040/3920 + 392/3920 = 5040 + 392/3920 = 5432/3920 - 5432/3920 simplified gives 97/70
- So, 63/49 + 8/80 = 97/70
In mixed form: 127/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/49+16/80 63/98+8/80 63/49+24/80 63/49+40/80 63/49+56/80