Add 30/40 and 48/96
30/40 + 48/96 is 5/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 40 × 12 = 480,
30/40 = 30 × 12/40 × 12 = 360/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
48/96 = 48 × 5/96 × 5 = 240/480 - Add the two like fractions:
360/480 + 240/480 = 360 + 240/480 = 600/480 - 600/480 simplified gives 5/4
- So, 30/40 + 48/96 = 5/4
In mixed form: 11/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40+48/96 30/80+48/96 90/40+48/96