Subtract 14/30 from 3/24
3/24 - 14/30 is -41/120.
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,
3/24 = 3 × 5/24 × 5 = 15/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
14/30 = 14 × 4/30 × 4 = 56/120 - Subtract the two like fractions:
15/120 - 56/120 = 15 - 56/120 = -41/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/24-14/30 3/24-28/30 3/48-14/30 3/24-14/60 9/24-14/30 3/24-42/30 3/72-14/30 3/24-14/90 15/24-14/30 3/24-70/30 21/24-14/30 3/24-98/30