Add 28/84 and 50/24
1st number: 28/84, 2nd number: 2 2/24
28/84 + 50/24 is 29/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
28/84 = 28 × 2/84 × 2 = 56/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
50/24 = 50 × 7/24 × 7 = 350/168 - Add the two like fractions:
56/168 + 350/168 = 56 + 350/168 = 406/168 - 406/168 simplified gives 29/12
- So, 28/84 + 50/24 = 29/12
In mixed form: 25/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84+50/24 28/84+50/48 28/84+50/72