Add 54/2 and 60/45
1st number: 27 0/2, 2nd number: 1 15/45
54/2 + 60/45 is 85/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
54/2 = 54 × 45/2 × 45 = 2430/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
60/45 = 60 × 2/45 × 2 = 120/90 - Add the two like fractions:
2430/90 + 120/90 = 2430 + 120/90 = 2550/90 - 2550/90 simplified gives 85/3
- So, 54/2 + 60/45 = 85/3
In mixed form: 281/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4+60/45 54/2+60/90 54/6+60/45 54/10+60/45 54/14+60/45