Add 81/45 and 60/36
1st number: 1 36/45, 2nd number: 1 24/36
81/45 + 60/36 is 52/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
81/45 = 81 × 4/45 × 4 = 324/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
60/36 = 60 × 5/36 × 5 = 300/180 - Add the two like fractions:
324/180 + 300/180 = 324 + 300/180 = 624/180 - 624/180 simplified gives 52/15
- So, 81/45 + 60/36 = 52/15
In mixed form: 37/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/90+60/36 81/45+60/72