Add 2/4 and 80/50
1st number: 2/4, 2nd number: 1 30/50
2/4 + 80/50 is 21/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
2/4 = 2 × 25/4 × 25 = 50/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
80/50 = 80 × 2/50 × 2 = 160/100 - Add the two like fractions:
50/100 + 160/100 = 50 + 160/100 = 210/100 - 210/100 simplified gives 21/10
- So, 2/4 + 80/50 = 21/10
In mixed form: 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8+80/50 6/4+80/50 2/12+80/50 10/4+80/50 2/20+80/50 14/4+80/50 2/28+80/50