Add 10/54 and 18/8
1st number: 10/54, 2nd number: 2 2/8
10/54 + 18/8 is 263/108.
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,
10/54 = 10 × 4/54 × 4 = 40/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
18/8 = 18 × 27/8 × 27 = 486/216 - Add the two like fractions:
40/216 + 486/216 = 40 + 486/216 = 526/216 - 526/216 simplified gives 263/108
- So, 10/54 + 18/8 = 263/108
In mixed form: 247/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/54+18/8 10/54+36/8 10/54+18/16 30/54+18/8 10/54+54/8 10/54+18/24 50/54+18/8 10/54+90/8 10/54+18/40 70/54+18/8 10/54+18/56