Add 24/15 and 20/36
1st number: 1 9/15, 2nd number: 20/36
24/15 + 20/36 is 97/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 15 × 12 = 180,
24/15 = 24 × 12/15 × 12 = 288/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
20/36 = 20 × 5/36 × 5 = 100/180 - Add the two like fractions:
288/180 + 100/180 = 288 + 100/180 = 388/180 - 388/180 simplified gives 97/45
- So, 24/15 + 20/36 = 97/45
In mixed form: 27/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/15+20/36 24/15+40/36 24/30+20/36 24/15+20/72 72/15+20/36 24/15+60/36 24/45+20/36 24/75+20/36