Add 4/9 and 60/45
1st number: 4/9, 2nd number: 1 15/45
4/9 + 60/45 is 16/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
4/9 = 4 × 5/9 × 5 = 20/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
60/45 = 60 × 1/45 × 1 = 60/45 - Add the two like fractions:
20/45 + 60/45 = 20 + 60/45 = 80/45 - 80/45 simplified gives 16/9
- So, 4/9 + 60/45 = 16/9
In mixed form: 17/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/9+60/45 4/18+60/45 4/9+60/90 12/9+60/45 4/27+60/45 20/9+60/45 4/45+60/45 28/9+60/45 4/63+60/45