Subtract 4/24 from 25/40
25/40 - 4/24 is 11/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
25/40 = 25 × 3/40 × 3 = 75/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
4/24 = 4 × 5/24 × 5 = 20/120 - Subtract the two like fractions:
75/120 - 20/120 = 75 - 20/120 = 55/120 - After reducing the fraction, the answer is 11/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40-4/24 25/40-8/24 25/80-4/24 25/40-4/48 75/40-4/24 25/40-12/24 25/40-4/72 25/40-20/24 25/40-28/24