Add 15/14 and 56/30
1st number: 1 1/14, 2nd number: 1 26/30
15/14 + 56/30 is 617/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
15/14 = 15 × 15/14 × 15 = 225/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
56/30 = 56 × 7/30 × 7 = 392/210 - Add the two like fractions:
225/210 + 392/210 = 225 + 392/210 = 617/210 - So, 15/14 + 56/30 = 617/210
In mixed form: 2197/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/14+56/30 15/28+56/30 15/14+56/60 45/14+56/30 15/42+56/30 15/14+56/90 75/14+56/30 15/70+56/30 15/98+56/30