Add 25/14 and 16/15
1st number: 1 11/14, 2nd number: 1 1/15
25/14 + 16/15 is 599/210.
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,
25/14 = 25 × 15/14 × 15 = 375/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
16/15 = 16 × 14/15 × 14 = 224/210 - Add the two like fractions:
375/210 + 224/210 = 375 + 224/210 = 599/210 - So, 25/14 + 16/15 = 599/210
In mixed form: 2179/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/14+16/15 25/14+32/15 25/28+16/15 25/14+16/30 75/14+16/15 25/14+48/15 25/42+16/15 25/14+16/45 25/14+80/15 25/70+16/15 25/14+16/75 25/98+16/15