Add 25/15 and 36/14
1st number: 1 10/15, 2nd number: 2 8/14
25/15 + 36/14 is 89/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
25/15 = 25 × 14/15 × 14 = 350/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
36/14 = 36 × 15/14 × 15 = 540/210 - Add the two like fractions:
350/210 + 540/210 = 350 + 540/210 = 890/210 - 890/210 simplified gives 89/21
- So, 25/15 + 36/14 = 89/21
In mixed form: 45/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15+36/14 25/15+72/14 25/30+36/14 25/15+36/28 75/15+36/14 25/45+36/14 25/15+36/42 25/75+36/14 25/15+36/70 25/15+36/98