Add 2/8 and 8/54
2/8 + 8/54 is 43/108.
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,
2/8 = 2 × 27/8 × 27 = 54/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
8/54 = 8 × 4/54 × 4 = 32/216 - Add the two like fractions:
54/216 + 32/216 = 54 + 32/216 = 86/216 - 86/216 simplified gives 43/108
- So, 2/8 + 8/54 = 43/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8+8/54 2/8+16/54 2/16+8/54 6/8+8/54 2/8+24/54 2/24+8/54 10/8+8/54 2/8+40/54 2/40+8/54 14/8+8/54 2/8+56/54 2/56+8/54