Add 9/60 and 54/12
1st number: 9/60, 2nd number: 4 6/12
9/60 + 54/12 is 93/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
9/60 = 9 × 1/60 × 1 = 9/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
54/12 = 54 × 5/12 × 5 = 270/60 - Add the two like fractions:
9/60 + 270/60 = 9 + 270/60 = 279/60 - 279/60 simplified gives 93/20
- So, 9/60 + 54/12 = 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: 18/60+54/12 9/60+54/24 27/60+54/12 9/60+54/36 45/60+54/12 9/60+54/60 63/60+54/12 9/60+54/84