Add 3/2 and 54/24
1st number: 1 1/2, 2nd number: 2 6/24
3/2 + 54/24 is 15/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
3/2 = 3 × 12/2 × 12 = 36/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
54/24 = 54 × 1/24 × 1 = 54/24 - Add the two like fractions:
36/24 + 54/24 = 36 + 54/24 = 90/24 - 90/24 simplified gives 15/4
- So, 3/2 + 54/24 = 15/4
In mixed form: 33/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+54/24 3/4+54/24 3/2+54/48 9/2+54/24 3/6+54/24 3/2+54/72 15/2+54/24 3/10+54/24 21/2+54/24 3/14+54/24