Add 20/50 and 10/4
1st number: 20/50, 2nd number: 2 2/4
20/50 + 10/4 is 29/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
20/50 = 20 × 2/50 × 2 = 40/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
10/4 = 10 × 25/4 × 25 = 250/100 - Add the two like fractions:
40/100 + 250/100 = 40 + 250/100 = 290/100 - 290/100 simplified gives 29/10
- So, 20/50 + 10/4 = 29/10
In mixed form: 29/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/50+10/4 20/50+20/4 20/50+10/8 60/50+10/4 20/50+30/4 20/50+10/12 20/50+50/4 20/50+10/20 20/50+70/4 20/50+10/28