Add 3/63 and 3/18
3/63 + 3/18 is 3/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
3/63 = 3 × 2/63 × 2 = 6/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
3/18 = 3 × 7/18 × 7 = 21/126 - Add the two like fractions:
6/126 + 21/126 = 6 + 21/126 = 27/126 - 27/126 simplified gives 3/14
- So, 3/63 + 3/18 = 3/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+3/18 3/63+6/18 3/63+3/36 9/63+3/18 3/63+9/18 3/63+3/54 15/63+3/18 3/63+15/18 3/63+3/90 21/63+3/18 3/63+21/18