Add 3/63 and 28/18
1st number: 3/63, 2nd number: 1 10/18
3/63 + 28/18 is 101/63.
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,
28/18 = 28 × 7/18 × 7 = 196/126 - Add the two like fractions:
6/126 + 196/126 = 6 + 196/126 = 202/126 - 202/126 simplified gives 101/63
- So, 3/63 + 28/18 = 101/63
In mixed form: 138/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/63+28/18 3/63+56/18 3/63+28/36 9/63+28/18 3/63+84/18 3/63+28/54 15/63+28/18 3/63+28/90 21/63+28/18