Add 3/14 and 56/15
1st number: 3/14, 2nd number: 3 11/15
3/14 + 56/15 is 829/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
3/14 = 3 × 15/14 × 15 = 45/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
56/15 = 56 × 14/15 × 14 = 784/210 - Add the two like fractions:
45/210 + 784/210 = 45 + 784/210 = 829/210 - So, 3/14 + 56/15 = 829/210
In mixed form: 3199/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14+56/15 3/28+56/15 3/14+56/30 9/14+56/15 3/42+56/15 3/14+56/45 15/14+56/15 3/70+56/15 3/14+56/75 21/14+56/15 3/98+56/15