Add 18/20 and 45/96
18/20 + 45/96 is 219/160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 20 × 24 = 480,
18/20 = 18 × 24/20 × 24 = 432/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
45/96 = 45 × 5/96 × 5 = 225/480 - Add the two like fractions:
432/480 + 225/480 = 432 + 225/480 = 657/480 - 657/480 simplified gives 219/160
- So, 18/20 + 45/96 = 219/160
In mixed form: 159/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20+45/96 18/20+90/96 18/40+45/96 54/20+45/96 18/60+45/96 90/20+45/96