Add 30/20 and 3/50
1st number: 1 10/20, 2nd number: 3/50
30/20 + 3/50 is 39/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
30/20 = 30 × 5/20 × 5 = 150/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
3/50 = 3 × 2/50 × 2 = 6/100 - Add the two like fractions:
150/100 + 6/100 = 150 + 6/100 = 156/100 - 156/100 simplified gives 39/25
- So, 30/20 + 3/50 = 39/25
In mixed form: 114/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20+3/50 30/20+6/50 30/40+3/50 90/20+3/50 30/20+9/50 30/60+3/50 30/20+15/50 30/20+21/50