Add 15/24 and 25/63
15/24 + 25/63 is 515/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 24 × 21 = 504,
15/24 = 15 × 21/24 × 21 = 315/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
25/63 = 25 × 8/63 × 8 = 200/504 - Add the two like fractions:
315/504 + 200/504 = 315 + 200/504 = 515/504 - So, 15/24 + 25/63 = 515/504
In mixed form: 111/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/24+25/63 15/24+50/63 15/48+25/63 45/24+25/63 15/24+75/63 15/72+25/63 75/24+25/63