Add 14/35 and 49/80
14/35 + 49/80 is 81/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
14/35 = 14 × 16/35 × 16 = 224/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
49/80 = 49 × 7/80 × 7 = 343/560 - Add the two like fractions:
224/560 + 343/560 = 224 + 343/560 = 567/560 - 567/560 simplified gives 81/80
- So, 14/35 + 49/80 = 81/80
In mixed form: 11/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/35+49/80 14/35+98/80 14/70+49/80 42/35+49/80 70/35+49/80 98/35+49/80