Subtract 24/5 from 50/18
1st number: 2 14/18, 2nd number: 4 4/5
50/18 - 24/5 is -91/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 5 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
50/18 = 50 × 5/18 × 5 = 250/90 - Likewise, for the 2nd fraction, since 5 × 18 = 90,
24/5 = 24 × 18/5 × 18 = 432/90 - Subtract the two like fractions:
250/90 - 432/90 = 250 - 432/90 = -182/90 - After reducing the fraction, the answer is -91/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18-48/5 50/36-24/5 50/18-24/10 50/18-72/5 50/54-24/5 50/18-24/15 50/90-24/5 50/18-24/25 50/18-24/35