Add 10/14 and 42/5
1st number: 10/14, 2nd number: 8 2/5
10/14 + 42/5 is 319/35.
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,
10/14 = 10 × 5/14 × 5 = 50/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
42/5 = 42 × 14/5 × 14 = 588/70 - Add the two like fractions:
50/70 + 588/70 = 50 + 588/70 = 638/70 - 638/70 simplified gives 319/35
- So, 10/14 + 42/5 = 319/35
In mixed form: 94/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14+42/5 10/14+84/5 10/28+42/5 10/14+42/10 30/14+42/5 10/42+42/5 10/14+42/15 50/14+42/5 10/70+42/5 10/14+42/25 70/14+42/5 10/98+42/5 10/14+42/35