Add 50/4 and 49/20
1st number: 12 2/4, 2nd number: 2 9/20
50/4 + 49/20 is 299/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
50/4 = 50 × 5/4 × 5 = 250/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
49/20 = 49 × 1/20 × 1 = 49/20 - Add the two like fractions:
250/20 + 49/20 = 250 + 49/20 = 299/20 - So, 50/4 + 49/20 = 299/20
In mixed form: 1419/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+98/20 50/8+49/20 50/4+49/40 50/12+49/20 50/4+49/60 50/20+49/20 50/28+49/20