Add 60/45 and 2/90
1st number: 1 15/45, 2nd number: 2/90
60/45 + 2/90 is 61/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
60/45 = 60 × 2/45 × 2 = 120/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Add the two like fractions:
120/90 + 2/90 = 120 + 2/90 = 122/90 - 122/90 simplified gives 61/45
- So, 60/45 + 2/90 = 61/45
In mixed form: 116/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45+4/90 60/90+2/90 60/45+6/90 60/45+10/90 60/45+14/90