Add 8/2 and 5/80
1st number: 4 0/2, 2nd number: 5/80
8/2 + 5/80 is 65/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 2 × 40 = 80,
8/2 = 8 × 40/2 × 40 = 320/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
5/80 = 5 × 1/80 × 1 = 5/80 - Add the two like fractions:
320/80 + 5/80 = 320 + 5/80 = 325/80 - 325/80 simplified gives 65/16
- So, 8/2 + 5/80 = 65/16
In mixed form: 41/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2+5/80 8/2+10/80 8/4+5/80 24/2+5/80 8/2+15/80 8/6+5/80 40/2+5/80 8/2+25/80 8/10+5/80 56/2+5/80 8/2+35/80 8/14+5/80