Add 2/48 and 5/81
2/48 + 5/81 is 67/648.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 81 is 1296
Next, find the equivalent fraction of both fractional numbers with denominator 1296 - For the 1st fraction, since 48 × 27 = 1296,
2/48 = 2 × 27/48 × 27 = 54/1296 - Likewise, for the 2nd fraction, since 81 × 16 = 1296,
5/81 = 5 × 16/81 × 16 = 80/1296 - Add the two like fractions:
54/1296 + 80/1296 = 54 + 80/1296 = 134/1296 - 134/1296 simplified gives 67/648
- So, 2/48 + 5/81 = 67/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/48+5/81 2/48+10/81 2/96+5/81 6/48+5/81 2/48+15/81 10/48+5/81 2/48+25/81 14/48+5/81 2/48+35/81