Add 80/10 and 50/4
1st number: 8 0/10, 2nd number: 12 2/4
80/10 + 50/4 is 41/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 4 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
80/10 = 80 × 2/10 × 2 = 160/20 - Likewise, for the 2nd fraction, since 4 × 5 = 20,
50/4 = 50 × 5/4 × 5 = 250/20 - Add the two like fractions:
160/20 + 250/20 = 160 + 250/20 = 410/20 - 410/20 simplified gives 41/2
- So, 80/10 + 50/4 = 41/2
In mixed form: 201/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/20+50/4 80/10+50/8 80/30+50/4 80/10+50/12 80/50+50/4 80/10+50/20 80/70+50/4 80/10+50/28