Add 12/8 and 60/63
1st number: 1 4/8, 2nd number: 60/63
12/8 + 60/63 is 103/42.
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,
12/8 = 12 × 63/8 × 63 = 756/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
60/63 = 60 × 8/63 × 8 = 480/504 - Add the two like fractions:
756/504 + 480/504 = 756 + 480/504 = 1236/504 - 1236/504 simplified gives 103/42
- So, 12/8 + 60/63 = 103/42
In mixed form: 219/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/8+60/63 12/16+60/63 36/8+60/63 12/24+60/63 60/8+60/63 12/40+60/63 84/8+60/63 12/56+60/63