Add 25/3 and 9/45
1st number: 8 1/3, 2nd number: 9/45
25/3 + 9/45 is 128/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
25/3 = 25 × 15/3 × 15 = 375/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
9/45 = 9 × 1/45 × 1 = 9/45 - Add the two like fractions:
375/45 + 9/45 = 375 + 9/45 = 384/45 - 384/45 simplified gives 128/15
- So, 25/3 + 9/45 = 128/15
In mixed form: 88/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3+9/45 25/3+18/45 25/6+9/45 25/3+9/90 75/3+9/45 25/3+27/45 25/9+9/45 25/15+9/45 25/3+63/45 25/21+9/45