Add 5/18 and 25/63
5/18 + 25/63 is 85/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
5/18 = 5 × 7/18 × 7 = 35/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
25/63 = 25 × 2/63 × 2 = 50/126 - Add the two like fractions:
35/126 + 50/126 = 35 + 50/126 = 85/126 - So, 5/18 + 25/63 = 85/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/18+25/63 5/18+50/63 5/36+25/63 15/18+25/63 5/18+75/63 5/54+25/63 25/18+25/63 5/90+25/63 35/18+25/63