Subtract 81/50 from 10/24
1st number: 10/24, 2nd number: 1 31/50
10/24 - 81/50 is -361/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 50 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 24 × 25 = 600,
10/24 = 10 × 25/24 × 25 = 250/600 - Likewise, for the 2nd fraction, since 50 × 12 = 600,
81/50 = 81 × 12/50 × 12 = 972/600 - Subtract the two like fractions:
250/600 - 972/600 = 250 - 972/600 = -722/600 - After reducing the fraction, the answer is -361/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/24-81/50 10/48-81/50 30/24-81/50 10/72-81/50 50/24-81/50 70/24-81/50