Add 2/6 and 6/90
2/6 + 6/90 is 2/5.
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,
2/6 = 2 × 15/6 × 15 = 30/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Add the two like fractions:
30/90 + 6/90 = 30 + 6/90 = 36/90 - 36/90 simplified gives 2/5
- So, 2/6 + 6/90 = 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/6+6/90 2/6+12/90 2/12+6/90 2/6+18/90 2/18+6/90 10/6+6/90 2/6+30/90 2/30+6/90 14/6+6/90 2/6+42/90 2/42+6/90