Add 10/14 and 49/80
10/14 + 49/80 is 743/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 14 × 40 = 560,
10/14 = 10 × 40/14 × 40 = 400/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
49/80 = 49 × 7/80 × 7 = 343/560 - Add the two like fractions:
400/560 + 343/560 = 400 + 343/560 = 743/560 - So, 10/14 + 49/80 = 743/560
In mixed form: 1183/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14+49/80 10/14+98/80 10/28+49/80 30/14+49/80 10/42+49/80 50/14+49/80 10/70+49/80 70/14+49/80 10/98+49/80