Add 27/12 and 96/45
1st number: 2 3/12, 2nd number: 2 6/45
27/12 + 96/45 is 263/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 12 × 15 = 180,
27/12 = 27 × 15/12 × 15 = 405/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
96/45 = 96 × 4/45 × 4 = 384/180 - Add the two like fractions:
405/180 + 384/180 = 405 + 384/180 = 789/180 - 789/180 simplified gives 263/60
- So, 27/12 + 96/45 = 263/60
In mixed form: 423/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12+96/45 27/24+96/45 27/12+96/90 81/12+96/45 27/36+96/45 27/60+96/45 27/84+96/45