Add 80/14 and 35/10
1st number: 5 10/14, 2nd number: 3 5/10
80/14 + 35/10 is 129/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 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 10 × 7 = 70,
35/10 = 35 × 7/10 × 7 = 245/70 - Add the two like fractions:
400/70 + 245/70 = 400 + 245/70 = 645/70 - 645/70 simplified gives 129/14
- So, 80/14 + 35/10 = 129/14
In mixed form: 93/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+70/10 80/28+35/10 80/14+35/20 80/42+35/10 80/14+35/30 80/70+35/10 80/14+35/50 80/98+35/10 80/14+35/70