Add 27/14 and 4/80
1st number: 1 13/14, 2nd number: 4/80
27/14 + 4/80 is 277/140.
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,
27/14 = 27 × 40/14 × 40 = 1080/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
4/80 = 4 × 7/80 × 7 = 28/560 - Add the two like fractions:
1080/560 + 28/560 = 1080 + 28/560 = 1108/560 - 1108/560 simplified gives 277/140
- So, 27/14 + 4/80 = 277/140
In mixed form: 1137/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+4/80 27/14+8/80 27/28+4/80 81/14+4/80 27/14+12/80 27/42+4/80 27/14+20/80 27/70+4/80 27/14+28/80 27/98+4/80