Add 98/56 and 5/54
1st number: 1 42/56, 2nd number: 5/54
98/56 + 5/54 is 199/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
98/56 = 98 × 27/56 × 27 = 2646/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
5/54 = 5 × 28/54 × 28 = 140/1512 - Add the two like fractions:
2646/1512 + 140/1512 = 2646 + 140/1512 = 2786/1512 - 2786/1512 simplified gives 199/108
- So, 98/56 + 5/54 = 199/108
In mixed form: 191/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56+10/54 98/56+15/54 98/56+25/54 98/56+35/54