Add 12/2 and 54/10
1st number: 6 0/2, 2nd number: 5 4/10
12/2 + 54/10 is 57/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
12/2 = 12 × 5/2 × 5 = 60/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
54/10 = 54 × 1/10 × 1 = 54/10 - Add the two like fractions:
60/10 + 54/10 = 60 + 54/10 = 114/10 - 114/10 simplified gives 57/5
- So, 12/2 + 54/10 = 57/5
In mixed form: 112/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2+54/10 12/4+54/10 12/2+54/20 36/2+54/10 12/6+54/10 12/2+54/30 60/2+54/10 12/10+54/10 12/2+54/50 84/2+54/10 12/14+54/10 12/2+54/70