Add 6/90 and 8/3
1st number: 6/90, 2nd number: 2 2/3
6/90 + 8/3 is 41/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 3 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
6/90 = 6 × 1/90 × 1 = 6/90 - Likewise, for the 2nd fraction, since 3 × 30 = 90,
8/3 = 8 × 30/3 × 30 = 240/90 - Add the two like fractions:
6/90 + 240/90 = 6 + 240/90 = 246/90 - 246/90 simplified gives 41/15
- So, 6/90 + 8/3 = 41/15
In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/90+8/3 6/90+16/3 6/90+8/6 18/90+8/3 6/90+24/3 6/90+8/9 30/90+8/3 6/90+40/3 6/90+8/15 42/90+8/3 6/90+56/3 6/90+8/21