Add 6/80 and 56/9
1st number: 6/80, 2nd number: 6 2/9
6/80 + 56/9 is 2267/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 9 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
6/80 = 6 × 9/80 × 9 = 54/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
56/9 = 56 × 80/9 × 80 = 4480/720 - Add the two like fractions:
54/720 + 4480/720 = 54 + 4480/720 = 4534/720 - 4534/720 simplified gives 2267/360
- So, 6/80 + 56/9 = 2267/360
In mixed form: 6107/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/80+56/9 6/80+56/18 18/80+56/9 6/80+56/27 30/80+56/9 6/80+56/45 42/80+56/9 6/80+56/63