Add 25/8 and 49/54
1st number: 3 1/8, 2nd number: 49/54
25/8 + 49/54 is 871/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
25/8 = 25 × 27/8 × 27 = 675/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
49/54 = 49 × 4/54 × 4 = 196/216 - Add the two like fractions:
675/216 + 196/216 = 675 + 196/216 = 871/216 - So, 25/8 + 49/54 = 871/216
In mixed form: 47/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+49/54 25/8+98/54 25/16+49/54 75/8+49/54 25/24+49/54 25/40+49/54 25/56+49/54