Add 3/2 and 54/12
1st number: 1 1/2, 2nd number: 4 6/12
3/2 + 54/12 is 6/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
3/2 = 3 × 6/2 × 6 = 18/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
54/12 = 54 × 1/12 × 1 = 54/12 - Add the two like fractions:
18/12 + 54/12 = 18 + 54/12 = 72/12 - 72/12 simplified gives 6/1
- So, 3/2 + 54/12 = 6/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+54/12 3/4+54/12 3/2+54/24 9/2+54/12 3/6+54/12 3/2+54/36 15/2+54/12 3/10+54/12 3/2+54/60 21/2+54/12 3/14+54/12 3/2+54/84