Subtract 6/30 from 9/24
9/24 - 6/30 is 7/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
9/24 = 9 × 5/24 × 5 = 45/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
6/30 = 6 × 4/30 × 4 = 24/120 - Subtract the two like fractions:
45/120 - 24/120 = 45 - 24/120 = 21/120 - After reducing the fraction, the answer is 7/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/24-6/30 9/24-12/30 9/48-6/30 9/24-6/60 27/24-6/30 9/24-18/30 9/72-6/30 9/24-6/90 45/24-6/30 63/24-6/30 9/24-42/30