Add 30/54 and 4/9
30/54 + 4/9 is 1/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 9 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
30/54 = 30 × 1/54 × 1 = 30/54 - Likewise, for the 2nd fraction, since 9 × 6 = 54,
4/9 = 4 × 6/9 × 6 = 24/54 - Add the two like fractions:
30/54 + 24/54 = 30 + 24/54 = 54/54 - 54/54 simplified gives 1/1
- So, 30/54 + 4/9 = 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54+4/9 30/54+8/9 30/54+4/18 90/54+4/9 30/54+12/9 30/54+4/27 30/54+20/9 30/54+4/45 30/54+28/9 30/54+4/63