Add 54/20 and 7/60
1st number: 2 14/20, 2nd number: 7/60
54/20 + 7/60 is 169/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
54/20 = 54 × 3/20 × 3 = 162/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
7/60 = 7 × 1/60 × 1 = 7/60 - Add the two like fractions:
162/60 + 7/60 = 162 + 7/60 = 169/60 - So, 54/20 + 7/60 = 169/60
In mixed form: 249/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20+14/60 54/40+7/60 54/20+21/60 54/60+7/60 54/20+35/60 54/20+49/60