Add 45/3 and 60/90
1st number: 15 0/3, 2nd number: 60/90
45/3 + 60/90 is 47/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
45/3 = 45 × 30/3 × 30 = 1350/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
60/90 = 60 × 1/90 × 1 = 60/90 - Add the two like fractions:
1350/90 + 60/90 = 1350 + 60/90 = 1410/90 - 1410/90 simplified gives 47/3
- So, 45/3 + 60/90 = 47/3
In mixed form: 152/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+60/90 45/6+60/90 45/9+60/90 45/15+60/90 45/21+60/90