Add 1/14 and 28/80
1/14 + 28/80 is 59/140.
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,
1/14 = 1 × 40/14 × 40 = 40/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
28/80 = 28 × 7/80 × 7 = 196/560 - Add the two like fractions:
40/560 + 196/560 = 40 + 196/560 = 236/560 - 236/560 simplified gives 59/140
- So, 1/14 + 28/80 = 59/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+28/80 1/14+56/80 1/28+28/80 3/14+28/80 1/14+84/80 1/42+28/80 5/14+28/80 1/70+28/80 7/14+28/80 1/98+28/80