Add 15/6 and 2/90
1st number: 2 3/6, 2nd number: 2/90
15/6 + 2/90 is 227/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
15/6 = 15 × 15/6 × 15 = 225/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
2/90 = 2 × 1/90 × 1 = 2/90 - Add the two like fractions:
225/90 + 2/90 = 225 + 2/90 = 227/90 - So, 15/6 + 2/90 = 227/90
In mixed form: 247/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/6+2/90 15/6+4/90 15/12+2/90 45/6+2/90 15/6+6/90 15/18+2/90 75/6+2/90 15/6+10/90 15/30+2/90 15/6+14/90 15/42+2/90