Add 9/30 and 15/24
9/30 + 15/24 is 37/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
9/30 = 9 × 4/30 × 4 = 36/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
15/24 = 15 × 5/24 × 5 = 75/120 - Add the two like fractions:
36/120 + 75/120 = 36 + 75/120 = 111/120 - 111/120 simplified gives 37/40
- So, 9/30 + 15/24 = 37/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/30+15/24 9/30+30/24 9/60+15/24 9/30+15/48 27/30+15/24 9/30+45/24 9/90+15/24 9/30+15/72 45/30+15/24 9/30+75/24 63/30+15/24