Add 40/9 and 60/30
1st number: 4 4/9, 2nd number: 2 0/30
40/9 + 60/30 is 58/9.
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,
40/9 = 40 × 10/9 × 10 = 400/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
60/30 = 60 × 3/30 × 3 = 180/90 - Add the two like fractions:
400/90 + 180/90 = 400 + 180/90 = 580/90 - 580/90 simplified gives 58/9
- So, 40/9 + 60/30 = 58/9
In mixed form: 64/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9+60/30 40/18+60/30 40/27+60/30 40/9+60/90 40/45+60/30 40/63+60/30