Add 2/14 and 7/80
2/14 + 7/80 is 129/560.
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,
2/14 = 2 × 40/14 × 40 = 80/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
7/80 = 7 × 7/80 × 7 = 49/560 - Add the two like fractions:
80/560 + 49/560 = 80 + 49/560 = 129/560 - So, 2/14 + 7/80 = 129/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/14+7/80 2/14+14/80 2/28+7/80 6/14+7/80 2/14+21/80 2/42+7/80 10/14+7/80 2/14+35/80 2/70+7/80 2/14+49/80 2/98+7/80