Add 12/5 and 54/24
1st number: 2 2/5, 2nd number: 2 6/24
12/5 + 54/24 is 93/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
12/5 = 12 × 24/5 × 24 = 288/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
54/24 = 54 × 5/24 × 5 = 270/120 - Add the two like fractions:
288/120 + 270/120 = 288 + 270/120 = 558/120 - 558/120 simplified gives 93/20
- So, 12/5 + 54/24 = 93/20
In mixed form: 413/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/5+54/24 12/10+54/24 12/5+54/48 36/5+54/24 12/15+54/24 12/5+54/72 60/5+54/24 12/25+54/24 84/5+54/24 12/35+54/24