Add 54/5 and 49/16
1st number: 10 4/5, 2nd number: 3 1/16
54/5 + 49/16 is 1109/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
54/5 = 54 × 16/5 × 16 = 864/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
49/16 = 49 × 5/16 × 5 = 245/80 - Add the two like fractions:
864/80 + 245/80 = 864 + 245/80 = 1109/80 - So, 54/5 + 49/16 = 1109/80
In mixed form: 1369/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5+98/16 54/10+49/16 54/5+49/32 54/15+49/16 54/5+49/48 54/25+49/16 54/5+49/80 54/35+49/16