Subtract 28/8 from 24/25
1st number: 24/25, 2nd number: 3 4/8
24/25 - 28/8 is -127/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
24/25 = 24 × 8/25 × 8 = 192/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
28/8 = 28 × 25/8 × 25 = 700/200 - Subtract the two like fractions:
192/200 - 700/200 = 192 - 700/200 = -508/200 - After reducing the fraction, the answer is -127/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/25-28/8 24/25-56/8 24/50-28/8 24/25-28/16 72/25-28/8 24/25-84/8 24/75-28/8 24/25-28/24 24/25-28/40 24/25-28/56