Add 45/4 and 96/5
1st number: 11 1/4, 2nd number: 19 1/5
45/4 + 96/5 is 609/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
45/4 = 45 × 5/4 × 5 = 225/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
96/5 = 96 × 4/5 × 4 = 384/20 - Add the two like fractions:
225/20 + 384/20 = 225 + 384/20 = 609/20 - So, 45/4 + 96/5 = 609/20
In mixed form: 309/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+96/5 45/8+96/5 45/4+96/10 45/12+96/5 45/4+96/15 45/20+96/5 45/4+96/25 45/28+96/5 45/4+96/35