Add 24/20 and 6/9
1st number: 1 4/20, 2nd number: 6/9
24/20 + 6/9 is 28/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
24/20 = 24 × 9/20 × 9 = 216/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
6/9 = 6 × 20/9 × 20 = 120/180 - Add the two like fractions:
216/180 + 120/180 = 216 + 120/180 = 336/180 - 336/180 simplified gives 28/15
- So, 24/20 + 6/9 = 28/15
In mixed form: 113/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/20+6/9 24/20+12/9 24/40+6/9 24/20+6/18 72/20+6/9 24/20+18/9 24/60+6/9 24/20+6/27 24/20+30/9 24/20+6/45 24/20+42/9 24/20+6/63