Add 27/15 and 45/6
1st number: 1 12/15, 2nd number: 7 3/6
27/15 + 45/6 is 93/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
27/15 = 27 × 2/15 × 2 = 54/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
45/6 = 45 × 5/6 × 5 = 225/30 - Add the two like fractions:
54/30 + 225/30 = 54 + 225/30 = 279/30 - 279/30 simplified gives 93/10
- So, 27/15 + 45/6 = 93/10
In mixed form: 93/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/15+45/6 27/15+90/6 27/30+45/6 27/15+45/12 81/15+45/6 27/45+45/6 27/15+45/18 27/75+45/6 27/15+45/30 27/15+45/42