Add 80/2 and 80/4
1st number: 40 0/2, 2nd number: 20 0/4
80/2 + 80/4 is 60/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 4 is 4
Next, find the equivalent fraction of both fractional numbers with denominator 4 - For the 1st fraction, since 2 × 2 = 4,
80/2 = 80 × 2/2 × 2 = 160/4 - Likewise, for the 2nd fraction, since 4 × 1 = 4,
80/4 = 80 × 1/4 × 1 = 80/4 - Add the two like fractions:
160/4 + 80/4 = 160 + 80/4 = 240/4 - 240/4 simplified gives 60/1
- So, 80/2 + 80/4 = 60/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+80/4 80/2+80/8 80/6+80/4 80/2+80/12 80/10+80/4 80/2+80/20 80/14+80/4 80/2+80/28