Add 4/8 and 16/54
4/8 + 16/54 is 43/54.
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,
4/8 = 4 × 27/8 × 27 = 108/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
16/54 = 16 × 4/54 × 4 = 64/216 - Add the two like fractions:
108/216 + 64/216 = 108 + 64/216 = 172/216 - 172/216 simplified gives 43/54
- So, 4/8 + 16/54 = 43/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8+32/54 4/16+16/54 12/8+16/54 4/8+48/54 4/24+16/54 20/8+16/54 4/8+80/54 4/40+16/54 28/8+16/54 4/56+16/54