Add 10/12 and 4/63
10/12 + 4/63 is 113/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 12 × 21 = 252,
10/12 = 10 × 21/12 × 21 = 210/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
4/63 = 4 × 4/63 × 4 = 16/252 - Add the two like fractions:
210/252 + 16/252 = 210 + 16/252 = 226/252 - 226/252 simplified gives 113/126
- So, 10/12 + 4/63 = 113/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/12+4/63 10/12+8/63 10/24+4/63 30/12+4/63 10/12+12/63 10/36+4/63 50/12+4/63 10/12+20/63 10/60+4/63 70/12+4/63 10/12+28/63 10/84+4/63