Add 8/12 and 28/25
1st number: 8/12, 2nd number: 1 3/25
8/12 + 28/25 is 134/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
8/12 = 8 × 25/12 × 25 = 200/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
28/25 = 28 × 12/25 × 12 = 336/300 - Add the two like fractions:
200/300 + 336/300 = 200 + 336/300 = 536/300 - 536/300 simplified gives 134/75
- So, 8/12 + 28/25 = 134/75
In mixed form: 159/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/12+28/25 8/12+56/25 8/24+28/25 8/12+28/50 24/12+28/25 8/12+84/25 8/36+28/25 8/12+28/75 40/12+28/25 8/60+28/25 56/12+28/25 8/84+28/25