Add 25/63 and 25/8
1st number: 25/63, 2nd number: 3 1/8
25/63 + 25/8 is 1775/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
25/63 = 25 × 8/63 × 8 = 200/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
25/8 = 25 × 63/8 × 63 = 1575/504 - Add the two like fractions:
200/504 + 1575/504 = 200 + 1575/504 = 1775/504 - So, 25/63 + 25/8 = 1775/504
In mixed form: 3263/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63+25/8 25/63+50/8 25/63+25/16 75/63+25/8 25/63+75/8 25/63+25/24 25/63+25/40 25/63+25/56