Subtract 12/25 from 20/24
20/24 - 12/25 is 53/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 25 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 24 × 25 = 600,
20/24 = 20 × 25/24 × 25 = 500/600 - Likewise, for the 2nd fraction, since 25 × 24 = 600,
12/25 = 12 × 24/25 × 24 = 288/600 - Subtract the two like fractions:
500/600 - 288/600 = 500 - 288/600 = 212/600 - After reducing the fraction, the answer is 53/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/24-12/25 20/24-24/25 20/48-12/25 20/24-12/50 60/24-12/25 20/24-36/25 20/72-12/25 20/24-12/75 20/24-60/25 20/24-84/25