Add 15/4 and 5/63
1st number: 3 3/4, 2nd number: 5/63
15/4 + 5/63 is 965/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 4 × 63 = 252,
15/4 = 15 × 63/4 × 63 = 945/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
5/63 = 5 × 4/63 × 4 = 20/252 - Add the two like fractions:
945/252 + 20/252 = 945 + 20/252 = 965/252 - So, 15/4 + 5/63 = 965/252
In mixed form: 3209/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/4+5/63 15/4+10/63 15/8+5/63 45/4+5/63 15/4+15/63 15/12+5/63 75/4+5/63 15/4+25/63 15/20+5/63 15/4+35/63 15/28+5/63