Add 25/8 and 48/27
1st number: 3 1/8, 2nd number: 1 21/27
25/8 + 48/27 is 353/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 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 27 × 8 = 216,
48/27 = 48 × 8/27 × 8 = 384/216 - Add the two like fractions:
675/216 + 384/216 = 675 + 384/216 = 1059/216 - 1059/216 simplified gives 353/72
- So, 25/8 + 48/27 = 353/72
In mixed form: 465/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+48/27 25/8+96/27 25/16+48/27 25/8+48/54 75/8+48/27 25/24+48/27 25/8+48/81 25/40+48/27 25/56+48/27