Add 45/3 and 60/54
1st number: 15 0/3, 2nd number: 1 6/54
45/3 + 60/54 is 145/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 3 × 18 = 54,
45/3 = 45 × 18/3 × 18 = 810/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
60/54 = 60 × 1/54 × 1 = 60/54 - Add the two like fractions:
810/54 + 60/54 = 810 + 60/54 = 870/54 - 870/54 simplified gives 145/9
- So, 45/3 + 60/54 = 145/9
In mixed form: 161/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+60/54 45/6+60/54 45/9+60/54 45/15+60/54 45/21+60/54