Add 54/36 and 4/9
1st number: 1 18/36, 2nd number: 4/9
54/36 + 4/9 is 35/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
54/36 = 54 × 1/36 × 1 = 54/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
4/9 = 4 × 4/9 × 4 = 16/36 - Add the two like fractions:
54/36 + 16/36 = 54 + 16/36 = 70/36 - 70/36 simplified gives 35/18
- So, 54/36 + 4/9 = 35/18
In mixed form: 117/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36+8/9 54/72+4/9 54/36+4/18 54/36+12/9 54/36+4/27 54/36+20/9 54/36+4/45 54/36+28/9 54/36+4/63