Add 98/9 and 2/42
1st number: 10 8/9, 2nd number: 2/42
98/9 + 2/42 is 689/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
98/9 = 98 × 14/9 × 14 = 1372/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
2/42 = 2 × 3/42 × 3 = 6/126 - Add the two like fractions:
1372/126 + 6/126 = 1372 + 6/126 = 1378/126 - 1378/126 simplified gives 689/63
- So, 98/9 + 2/42 = 689/63
In mixed form: 1059/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9+4/42 98/18+2/42 98/9+2/84 98/9+6/42 98/27+2/42 98/9+10/42 98/45+2/42 98/9+14/42 98/63+2/42