Add 4/9 and 25/30
4/9 + 25/30 is 23/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
4/9 = 4 × 10/9 × 10 = 40/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
25/30 = 25 × 3/30 × 3 = 75/90 - Add the two like fractions:
40/90 + 75/90 = 40 + 75/90 = 115/90 - 115/90 simplified gives 23/18
- So, 4/9 + 25/30 = 23/18
In mixed form: 15/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/9+25/30 4/9+50/30 4/18+25/30 4/9+25/60 12/9+25/30 4/9+75/30 4/27+25/30 4/9+25/90 20/9+25/30 4/45+25/30 28/9+25/30 4/63+25/30