Add 25/42 and 49/24
1st number: 25/42, 2nd number: 2 1/24
25/42 + 49/24 is 443/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
25/42 = 25 × 4/42 × 4 = 100/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
49/24 = 49 × 7/24 × 7 = 343/168 - Add the two like fractions:
100/168 + 343/168 = 100 + 343/168 = 443/168 - So, 25/42 + 49/24 = 443/168
In mixed form: 2107/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/42+49/24 25/42+98/24 25/84+49/24 25/42+49/48 75/42+49/24 25/42+49/72