Add 25/24 and 40/12
1st number: 1 1/24, 2nd number: 3 4/12
25/24 + 40/12 is 35/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
25/24 = 25 × 1/24 × 1 = 25/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
40/12 = 40 × 2/12 × 2 = 80/24 - Add the two like fractions:
25/24 + 80/24 = 25 + 80/24 = 105/24 - 105/24 simplified gives 35/8
- So, 25/24 + 40/12 = 35/8
In mixed form: 43/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24+40/12 25/24+80/12 25/48+40/12 25/24+40/24 75/24+40/12 25/72+40/12 25/24+40/36 25/24+40/60 25/24+40/84