Add 3/10 and 24/20
1st number: 3/10, 2nd number: 1 4/20
3/10 + 24/20 is 3/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
3/10 = 3 × 2/10 × 2 = 6/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
24/20 = 24 × 1/20 × 1 = 24/20 - Add the two like fractions:
6/20 + 24/20 = 6 + 24/20 = 30/20 - 30/20 simplified gives 3/2
- So, 3/10 + 24/20 = 3/2
In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+24/20 3/10+48/20 3/20+24/20 3/10+24/40 9/10+24/20 3/10+72/20 3/30+24/20 3/10+24/60 15/10+24/20 3/50+24/20 21/10+24/20 3/70+24/20