Add 18/60 and 54/20
1st number: 18/60, 2nd number: 2 14/20
18/60 + 54/20 is 3/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
18/60 = 18 × 1/60 × 1 = 18/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
54/20 = 54 × 3/20 × 3 = 162/60 - Add the two like fractions:
18/60 + 162/60 = 18 + 162/60 = 180/60 - 180/60 simplified gives 3/1
- So, 18/60 + 54/20 = 3/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/60+54/20 18/60+54/40 54/60+54/20 18/60+54/60 90/60+54/20