Add 2/54 and 49/20
1st number: 2/54, 2nd number: 2 9/20
2/54 + 49/20 is 1343/540.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 20 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
2/54 = 2 × 10/54 × 10 = 20/540 - Likewise, for the 2nd fraction, since 20 × 27 = 540,
49/20 = 49 × 27/20 × 27 = 1323/540 - Add the two like fractions:
20/540 + 1323/540 = 20 + 1323/540 = 1343/540 - So, 2/54 + 49/20 = 1343/540
In mixed form: 2263/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/54+49/20 2/54+98/20 2/54+49/40 6/54+49/20 2/54+49/60 10/54+49/20 14/54+49/20