Add 54/18 and 49/16
1st number: 3 0/18, 2nd number: 3 1/16
54/18 + 49/16 is 97/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
54/18 = 54 × 8/18 × 8 = 432/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
49/16 = 49 × 9/16 × 9 = 441/144 - Add the two like fractions:
432/144 + 441/144 = 432 + 441/144 = 873/144 - 873/144 simplified gives 97/16
- So, 54/18 + 49/16 = 97/16
In mixed form: 61/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18+98/16 54/36+49/16 54/18+49/32 54/18+49/48 54/90+49/16 54/18+49/80