Add 1/14 and 21/10
1st number: 1/14, 2nd number: 2 1/10
1/14 + 21/10 is 76/35.
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,
1/14 = 1 × 5/14 × 5 = 5/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
21/10 = 21 × 7/10 × 7 = 147/70 - Add the two like fractions:
5/70 + 147/70 = 5 + 147/70 = 152/70 - 152/70 simplified gives 76/35
- So, 1/14 + 21/10 = 76/35
In mixed form: 26/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+21/10 1/14+42/10 1/28+21/10 1/14+21/20 3/14+21/10 1/14+63/10 1/42+21/10 1/14+21/30 5/14+21/10 1/70+21/10 1/14+21/50 7/14+21/10 1/98+21/10 1/14+21/70