Add 28/63 and 3/14
28/63 + 3/14 is 83/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
28/63 = 28 × 2/63 × 2 = 56/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
3/14 = 3 × 9/14 × 9 = 27/126 - Add the two like fractions:
56/126 + 27/126 = 56 + 27/126 = 83/126 - So, 28/63 + 3/14 = 83/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/63+3/14 28/63+6/14 28/63+3/28 84/63+3/14 28/63+9/14 28/63+3/42 28/63+15/14 28/63+3/70 28/63+21/14 28/63+3/98