Subtract 24/40 from 2/24
2/24 - 24/40 is -31/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
2/24 = 2 × 5/24 × 5 = 10/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
24/40 = 24 × 3/40 × 3 = 72/120 - Subtract the two like fractions:
10/120 - 72/120 = 10 - 72/120 = -62/120 - After reducing the fraction, the answer is -31/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/24-24/40 2/24-48/40 2/48-24/40 2/24-24/80 6/24-24/40 2/24-72/40 2/72-24/40 10/24-24/40 14/24-24/40