Add 35/63 and 4/18
35/63 + 4/18 is 7/9.
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,
35/63 = 35 × 2/63 × 2 = 70/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
4/18 = 4 × 7/18 × 7 = 28/126 - Add the two like fractions:
70/126 + 28/126 = 70 + 28/126 = 98/126 - 98/126 simplified gives 7/9
- So, 35/63 + 4/18 = 7/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/63+4/18 35/63+8/18 35/63+4/36 35/63+12/18 35/63+4/54 35/63+20/18 35/63+4/90 35/63+28/18