Add 1/18 and 98/63
1st number: 1/18, 2nd number: 1 35/63
1/18 + 98/63 is 29/18.
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,
1/18 = 1 × 7/18 × 7 = 7/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
98/63 = 98 × 2/63 × 2 = 196/126 - Add the two like fractions:
7/126 + 196/126 = 7 + 196/126 = 203/126 - 203/126 simplified gives 29/18
- So, 1/18 + 98/63 = 29/18
In mixed form: 111/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+98/63 1/36+98/63 3/18+98/63 1/54+98/63 5/18+98/63 1/90+98/63 7/18+98/63