Add 98/12 and 56/54
1st number: 8 2/12, 2nd number: 1 2/54
98/12 + 56/54 is 497/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
98/12 = 98 × 9/12 × 9 = 882/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
56/54 = 56 × 2/54 × 2 = 112/108 - Add the two like fractions:
882/108 + 112/108 = 882 + 112/108 = 994/108 - 994/108 simplified gives 497/54
- So, 98/12 + 56/54 = 497/54
In mixed form: 911/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/24+56/54 98/36+56/54 98/60+56/54 98/84+56/54