Add 63/5 and 14/63
1st number: 12 3/5, 2nd number: 14/63
63/5 + 14/63 is 577/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
63/5 = 63 × 63/5 × 63 = 3969/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
14/63 = 14 × 5/63 × 5 = 70/315 - Add the two like fractions:
3969/315 + 70/315 = 3969 + 70/315 = 4039/315 - 4039/315 simplified gives 577/45
- So, 63/5 + 14/63 = 577/45
In mixed form: 1237/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/5+28/63 63/10+14/63 63/5+42/63 63/15+14/63 63/5+70/63 63/25+14/63 63/5+98/63 63/35+14/63