Subtract 21/25 from 24/8
1st number: 3 0/8, 2nd number: 21/25
24/8 - 21/25 is 54/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 25 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
24/8 = 24 × 25/8 × 25 = 600/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
21/25 = 21 × 8/25 × 8 = 168/200 - Subtract the two like fractions:
600/200 - 168/200 = 600 - 168/200 = 432/200 - After reducing the fraction, the answer is 54/25
- In mixed form: 24/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/8-21/25 24/8-42/25 24/16-21/25 24/8-21/50 72/8-21/25 24/8-63/25 24/8-21/75 24/40-21/25 24/56-21/25