Add 27/14 and 10/15
1st number: 1 13/14, 2nd number: 10/15
27/14 + 10/15 is 109/42.
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,
27/14 = 27 × 15/14 × 15 = 405/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
10/15 = 10 × 14/15 × 14 = 140/210 - Add the two like fractions:
405/210 + 140/210 = 405 + 140/210 = 545/210 - 545/210 simplified gives 109/42
- So, 27/14 + 10/15 = 109/42
In mixed form: 225/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+10/15 27/14+20/15 27/28+10/15 27/14+10/30 81/14+10/15 27/14+30/15 27/42+10/15 27/14+10/45 27/14+50/15 27/70+10/15 27/14+10/75 27/14+70/15 27/98+10/15