Add 10/14 and 10/80
10/14 + 10/80 is 47/56.
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,
10/80 = 10 × 7/80 × 7 = 70/560 - Add the two like fractions:
400/560 + 70/560 = 400 + 70/560 = 470/560 - 470/560 simplified gives 47/56
- So, 10/14 + 10/80 = 47/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14+10/80 10/14+20/80 10/28+10/80 30/14+10/80 10/14+30/80 10/42+10/80 50/14+10/80 10/14+50/80 10/70+10/80 70/14+10/80 10/14+70/80 10/98+10/80