Add 1/14 and 80/20
1st number: 1/14, 2nd number: 4 0/20
1/14 + 80/20 is 57/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
1/14 = 1 × 10/14 × 10 = 10/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
80/20 = 80 × 7/20 × 7 = 560/140 - Add the two like fractions:
10/140 + 560/140 = 10 + 560/140 = 570/140 - 570/140 simplified gives 57/14
- So, 1/14 + 80/20 = 57/14
In mixed form: 41/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+80/20 1/28+80/20 1/14+80/40 3/14+80/20 1/42+80/20 1/14+80/60 5/14+80/20 1/70+80/20 7/14+80/20 1/98+80/20