Add 4/18 and 54/9
1st number: 4/18, 2nd number: 6 0/9
4/18 + 54/9 is 56/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
4/18 = 4 × 1/18 × 1 = 4/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
54/9 = 54 × 2/9 × 2 = 108/18 - Add the two like fractions:
4/18 + 108/18 = 4 + 108/18 = 112/18 - 112/18 simplified gives 56/9
- So, 4/18 + 54/9 = 56/9
In mixed form: 62/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18+54/9 4/36+54/9 4/18+54/18 12/18+54/9 4/54+54/9 4/18+54/27 20/18+54/9 4/90+54/9 4/18+54/45 28/18+54/9 4/18+54/63