Add 30/6 and 8/90
1st number: 5 0/6, 2nd number: 8/90
30/6 + 8/90 is 229/45.
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,
30/6 = 30 × 15/6 × 15 = 450/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
8/90 = 8 × 1/90 × 1 = 8/90 - Add the two like fractions:
450/90 + 8/90 = 450 + 8/90 = 458/90 - 458/90 simplified gives 229/45
- So, 30/6 + 8/90 = 229/45
In mixed form: 54/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+8/90 30/6+16/90 30/12+8/90 90/6+8/90 30/6+24/90 30/18+8/90 30/6+40/90 30/6+56/90 30/42+8/90