Add 54/9 and 25/60
1st number: 6 0/9, 2nd number: 25/60
54/9 + 25/60 is 77/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
54/9 = 54 × 20/9 × 20 = 1080/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
25/60 = 25 × 3/60 × 3 = 75/180 - Add the two like fractions:
1080/180 + 75/180 = 1080 + 75/180 = 1155/180 - 1155/180 simplified gives 77/12
- So, 54/9 + 25/60 = 77/12
In mixed form: 65/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/9+50/60 54/18+25/60 54/9+75/60 54/27+25/60 54/45+25/60 54/63+25/60