Add 80/14 and 4/5
1st number: 5 10/14, 2nd number: 4/5
80/14 + 4/5 is 228/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
80/14 = 80 × 5/14 × 5 = 400/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
4/5 = 4 × 14/5 × 14 = 56/70 - Add the two like fractions:
400/70 + 56/70 = 400 + 56/70 = 456/70 - 456/70 simplified gives 228/35
- So, 80/14 + 4/5 = 228/35
In mixed form: 618/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+8/5 80/28+4/5 80/14+4/10 80/14+12/5 80/42+4/5 80/14+4/15 80/14+20/5 80/70+4/5 80/14+4/25 80/14+28/5 80/98+4/5 80/14+4/35