Subtract 24/50 from 3/9
3/9 - 24/50 is -11/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 9 × 50 = 450,
3/9 = 3 × 50/9 × 50 = 150/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
24/50 = 24 × 9/50 × 9 = 216/450 - Subtract the two like fractions:
150/450 - 216/450 = 150 - 216/450 = -66/450 - After reducing the fraction, the answer is -11/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/9-24/50 3/9-48/50 3/18-24/50 3/9-72/50 3/27-24/50 15/9-24/50 3/45-24/50 21/9-24/50 3/63-24/50