Add 28/3 and 6/40
1st number: 9 1/3, 2nd number: 6/40
28/3 + 6/40 is 569/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
28/3 = 28 × 40/3 × 40 = 1120/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
6/40 = 6 × 3/40 × 3 = 18/120 - Add the two like fractions:
1120/120 + 18/120 = 1120 + 18/120 = 1138/120 - 1138/120 simplified gives 569/60
- So, 28/3 + 6/40 = 569/60
In mixed form: 929/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+6/40 28/3+12/40 28/6+6/40 28/3+6/80 84/3+6/40 28/3+18/40 28/9+6/40 28/3+30/40 28/15+6/40 28/3+42/40 28/21+6/40