Add 10/63 and 14/12
1st number: 10/63, 2nd number: 1 2/12
10/63 + 14/12 is 167/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 12 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Likewise, for the 2nd fraction, since 12 × 21 = 252,
14/12 = 14 × 21/12 × 21 = 294/252 - Add the two like fractions:
40/252 + 294/252 = 40 + 294/252 = 334/252 - 334/252 simplified gives 167/126
- So, 10/63 + 14/12 = 167/126
In mixed form: 141/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/63+14/12 10/63+28/12 10/63+14/24 30/63+14/12 10/63+42/12 10/63+14/36 50/63+14/12 10/63+70/12 10/63+14/60 70/63+14/12 10/63+98/12 10/63+14/84