Add 3/6 and 20/63
3/6 + 20/63 is 103/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 6 × 21 = 126,
3/6 = 3 × 21/6 × 21 = 63/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
20/63 = 20 × 2/63 × 2 = 40/126 - Add the two like fractions:
63/126 + 40/126 = 63 + 40/126 = 103/126 - So, 3/6 + 20/63 = 103/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 3/6+40/63 3/12+20/63 9/6+20/63 3/6+60/63 3/18+20/63 15/6+20/63 3/30+20/63 21/6+20/63 3/42+20/63