Add 1/45 and 24/15
1st number: 1/45, 2nd number: 1 9/15
1/45 + 24/15 is 73/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
1/45 = 1 × 1/45 × 1 = 1/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
24/15 = 24 × 3/15 × 3 = 72/45 - Add the two like fractions:
1/45 + 72/45 = 1 + 72/45 = 73/45 - So, 1/45 + 24/15 = 73/45
In mixed form: 128/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45+24/15 1/45+48/15 1/90+24/15 1/45+24/30 3/45+24/15 1/45+72/15 1/45+24/45 5/45+24/15 1/45+24/75 7/45+24/15