Add 49/2 and 42/10
1st number: 24 1/2, 2nd number: 4 2/10
49/2 + 42/10 is 287/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
49/2 = 49 × 5/2 × 5 = 245/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
42/10 = 42 × 1/10 × 1 = 42/10 - Add the two like fractions:
245/10 + 42/10 = 245 + 42/10 = 287/10 - So, 49/2 + 42/10 = 287/10
In mixed form: 287/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+42/10 49/2+84/10 49/4+42/10 49/2+42/20 49/6+42/10 49/2+42/30 49/10+42/10 49/2+42/50 49/14+42/10 49/2+42/70