Add 5/14 and 7/80
5/14 + 7/80 is 249/560.
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,
5/14 = 5 × 40/14 × 40 = 200/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
7/80 = 7 × 7/80 × 7 = 49/560 - Add the two like fractions:
200/560 + 49/560 = 200 + 49/560 = 249/560 - So, 5/14 + 7/80 = 249/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/14+7/80 5/14+14/80 5/28+7/80 15/14+7/80 5/14+21/80 5/42+7/80 25/14+7/80 5/14+35/80 5/70+7/80 35/14+7/80 5/14+49/80 5/98+7/80