Add 28/3 and 42/60
1st number: 9 1/3, 2nd number: 42/60
28/3 + 42/60 is 301/30.
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,
28/3 = 28 × 20/3 × 20 = 560/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
42/60 = 42 × 1/60 × 1 = 42/60 - Add the two like fractions:
560/60 + 42/60 = 560 + 42/60 = 602/60 - 602/60 simplified gives 301/30
- So, 28/3 + 42/60 = 301/30
In mixed form: 101/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+42/60 28/3+84/60 28/6+42/60 84/3+42/60 28/9+42/60 28/15+42/60 28/21+42/60