Add 54/8 and 25/54
1st number: 6 6/8, 2nd number: 25/54
54/8 + 25/54 is 779/108.
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,
54/8 = 54 × 27/8 × 27 = 1458/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
25/54 = 25 × 4/54 × 4 = 100/216 - Add the two like fractions:
1458/216 + 100/216 = 1458 + 100/216 = 1558/216 - 1558/216 simplified gives 779/108
- So, 54/8 + 25/54 = 779/108
In mixed form: 723/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8+50/54 54/16+25/54 54/8+75/54 54/24+25/54 54/40+25/54 54/56+25/54