Add 8/6 and 6/90
1st number: 1 2/6, 2nd number: 6/90
8/6 + 6/90 is 7/5.
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,
8/6 = 8 × 15/6 × 15 = 120/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Add the two like fractions:
120/90 + 6/90 = 120 + 6/90 = 126/90 - 126/90 simplified gives 7/5
- So, 8/6 + 6/90 = 7/5
In mixed form: 12/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/6+6/90 8/6+12/90 8/12+6/90 24/6+6/90 8/6+18/90 8/18+6/90 40/6+6/90 8/6+30/90 8/30+6/90 56/6+6/90 8/6+42/90 8/42+6/90