Add 30/3 and 75/28
1st number: 10 0/3, 2nd number: 2 19/28
30/3 + 75/28 is 355/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
30/3 = 30 × 28/3 × 28 = 840/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
75/28 = 75 × 3/28 × 3 = 225/84 - Add the two like fractions:
840/84 + 225/84 = 840 + 225/84 = 1065/84 - 1065/84 simplified gives 355/28
- So, 30/3 + 75/28 = 355/28
In mixed form: 1219/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3+75/28 30/6+75/28 30/3+75/56 90/3+75/28 30/9+75/28 30/3+75/84 30/15+75/28 30/21+75/28