Add 45/3 and 3/60
1st number: 15 0/3, 2nd number: 3/60
45/3 + 3/60 is 301/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
45/3 = 45 × 20/3 × 20 = 900/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Add the two like fractions:
900/60 + 3/60 = 900 + 3/60 = 903/60 - 903/60 simplified gives 301/20
- So, 45/3 + 3/60 = 301/20
In mixed form: 151/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+3/60 45/3+6/60 45/6+3/60 45/3+9/60 45/9+3/60 45/3+15/60 45/15+3/60 45/3+21/60 45/21+3/60