Add 15/6 and 56/63
1st number: 2 3/6, 2nd number: 56/63
15/6 + 56/63 is 61/18.
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,
15/6 = 15 × 21/6 × 21 = 315/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
56/63 = 56 × 2/63 × 2 = 112/126 - Add the two like fractions:
315/126 + 112/126 = 315 + 112/126 = 427/126 - 427/126 simplified gives 61/18
- So, 15/6 + 56/63 = 61/18
In mixed form: 37/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6+56/63 15/12+56/63 45/6+56/63 15/18+56/63 75/6+56/63 15/30+56/63 15/42+56/63