Add 28/8 and 24/63
1st number: 3 4/8, 2nd number: 24/63
28/8 + 24/63 is 163/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
28/8 = 28 × 63/8 × 63 = 1764/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
24/63 = 24 × 8/63 × 8 = 192/504 - Add the two like fractions:
1764/504 + 192/504 = 1764 + 192/504 = 1956/504 - 1956/504 simplified gives 163/42
- So, 28/8 + 24/63 = 163/42
In mixed form: 337/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8+24/63 28/8+48/63 28/16+24/63 84/8+24/63 28/8+72/63 28/24+24/63 28/40+24/63 28/56+24/63