Add 80/14 and 36/7
1st number: 5 10/14, 2nd number: 5 1/7
80/14 + 36/7 is 76/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 14 × 1 = 14,
80/14 = 80 × 1/14 × 1 = 80/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
36/7 = 36 × 2/7 × 2 = 72/14 - Add the two like fractions:
80/14 + 72/14 = 80 + 72/14 = 152/14 - 152/14 simplified gives 76/7
- So, 80/14 + 36/7 = 76/7
In mixed form: 106/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+72/7 80/28+36/7 80/14+36/14 80/42+36/7 80/14+36/21 80/70+36/7 80/14+36/35 80/98+36/7 80/14+36/49