Add 54/12 and 56/60
1st number: 4 6/12, 2nd number: 56/60
54/12 + 56/60 is 163/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
54/12 = 54 × 5/12 × 5 = 270/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
56/60 = 56 × 1/60 × 1 = 56/60 - Add the two like fractions:
270/60 + 56/60 = 270 + 56/60 = 326/60 - 326/60 simplified gives 163/30
- So, 54/12 + 56/60 = 163/30
In mixed form: 513/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+56/60 54/36+56/60 54/60+56/60 54/84+56/60