Add 54/5 and 27/60
1st number: 10 4/5, 2nd number: 27/60
54/5 + 27/60 is 45/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
54/5 = 54 × 12/5 × 12 = 648/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
27/60 = 27 × 1/60 × 1 = 27/60 - Add the two like fractions:
648/60 + 27/60 = 648 + 27/60 = 675/60 - 675/60 simplified gives 45/4
- So, 54/5 + 27/60 = 45/4
In mixed form: 111/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5+54/60 54/10+27/60 54/5+81/60 54/15+27/60 54/25+27/60 54/35+27/60