Add 4/50 and 30/20
1st number: 4/50, 2nd number: 1 10/20
4/50 + 30/20 is 79/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 20 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
4/50 = 4 × 2/50 × 2 = 8/100 - Likewise, for the 2nd fraction, since 20 × 5 = 100,
30/20 = 30 × 5/20 × 5 = 150/100 - Add the two like fractions:
8/100 + 150/100 = 8 + 150/100 = 158/100 - 158/100 simplified gives 79/50
- So, 4/50 + 30/20 = 79/50
In mixed form: 129/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/50+30/20 4/50+60/20 4/50+30/40 12/50+30/20 4/50+90/20 4/50+30/60 20/50+30/20 28/50+30/20