Add 8/6 and 5/45
1st number: 1 2/6, 2nd number: 5/45
8/6 + 5/45 is 13/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 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 45 × 2 = 90,
5/45 = 5 × 2/45 × 2 = 10/90 - Add the two like fractions:
120/90 + 10/90 = 120 + 10/90 = 130/90 - 130/90 simplified gives 13/9
- So, 8/6 + 5/45 = 13/9
In mixed form: 14/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/6+5/45 8/6+10/45 8/12+5/45 8/6+5/90 24/6+5/45 8/6+15/45 8/18+5/45 40/6+5/45 8/6+25/45 8/30+5/45 56/6+5/45 8/6+35/45 8/42+5/45