Add 9/4 and 7/54
1st number: 2 1/4, 2nd number: 7/54
9/4 + 7/54 is 257/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
9/4 = 9 × 27/4 × 27 = 243/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
7/54 = 7 × 2/54 × 2 = 14/108 - Add the two like fractions:
243/108 + 14/108 = 243 + 14/108 = 257/108 - So, 9/4 + 7/54 = 257/108
In mixed form: 241/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/4+7/54 9/4+14/54 9/8+7/54 27/4+7/54 9/4+21/54 9/12+7/54 45/4+7/54 9/4+35/54 9/20+7/54 63/4+7/54 9/4+49/54 9/28+7/54