Add 5/6 and 15/63
5/6 + 15/63 is 15/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
5/6 = 5 × 21/6 × 21 = 105/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
15/63 = 15 × 2/63 × 2 = 30/126 - Add the two like fractions:
105/126 + 30/126 = 105 + 30/126 = 135/126 - 135/126 simplified gives 15/14
- So, 5/6 + 15/63 = 15/14
In mixed form: 11/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6+15/63 5/6+30/63 5/12+15/63 15/6+15/63 5/6+45/63 5/18+15/63 25/6+15/63 5/6+75/63 5/30+15/63 35/6+15/63 5/42+15/63