Add 7/54 and 5/8
7/54 + 5/8 is 163/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
7/54 = 7 × 4/54 × 4 = 28/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
5/8 = 5 × 27/8 × 27 = 135/216 - Add the two like fractions:
28/216 + 135/216 = 28 + 135/216 = 163/216 - So, 7/54 + 5/8 = 163/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54+5/8 7/54+10/8 7/54+5/16 21/54+5/8 7/54+15/8 7/54+5/24 35/54+5/8 7/54+25/8 7/54+5/40 49/54+5/8 7/54+35/8 7/54+5/56