Subtract 21/50 from 35/24
1st number: 1 11/24, 2nd number: 21/50
35/24 - 21/50 is 623/600.
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,
35/24 = 35 × 25/24 × 25 = 875/600 - Likewise, for the 2nd fraction, since 50 × 12 = 600,
21/50 = 21 × 12/50 × 12 = 252/600 - Subtract the two like fractions:
875/600 - 252/600 = 875 - 252/600 = 623/600 - In mixed form: 123/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24-21/50 35/24-42/50 35/48-21/50 35/24-63/50 35/72-21/50