Add 48/20 and 3/54
1st number: 2 8/20, 2nd number: 3/54
48/20 + 3/54 is 221/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
48/20 = 48 × 27/20 × 27 = 1296/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
3/54 = 3 × 10/54 × 10 = 30/540 - Add the two like fractions:
1296/540 + 30/540 = 1296 + 30/540 = 1326/540 - 1326/540 simplified gives 221/90
- So, 48/20 + 3/54 = 221/90
In mixed form: 241/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/20+3/54 48/20+6/54 48/40+3/54 48/20+9/54 48/60+3/54 48/20+15/54 48/20+21/54