Add 4/18 and 5/63
4/18 + 5/63 is 19/63.
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,
4/18 = 4 × 7/18 × 7 = 28/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
5/63 = 5 × 2/63 × 2 = 10/126 - Add the two like fractions:
28/126 + 10/126 = 28 + 10/126 = 38/126 - 38/126 simplified gives 19/63
- So, 4/18 + 5/63 = 19/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18+5/63 4/18+10/63 4/36+5/63 12/18+5/63 4/18+15/63 4/54+5/63 20/18+5/63 4/18+25/63 4/90+5/63 28/18+5/63 4/18+35/63