Add 30/96 and 48/20
1st number: 30/96, 2nd number: 2 8/20
30/96 + 48/20 is 217/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 20 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
30/96 = 30 × 5/96 × 5 = 150/480 - Likewise, for the 2nd fraction, since 20 × 24 = 480,
48/20 = 48 × 24/20 × 24 = 1152/480 - Add the two like fractions:
150/480 + 1152/480 = 150 + 1152/480 = 1302/480 - 1302/480 simplified gives 217/80
- So, 30/96 + 48/20 = 217/80
In mixed form: 257/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/96+48/20 30/96+96/20 30/96+48/40 90/96+48/20 30/96+48/60