Subtract 1/25 from 28/8
1st number: 3 4/8, 2nd number: 1/25
28/8 - 1/25 is 173/50.
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,
28/8 = 28 × 25/8 × 25 = 700/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
1/25 = 1 × 8/25 × 8 = 8/200 - Subtract the two like fractions:
700/200 - 8/200 = 700 - 8/200 = 692/200 - After reducing the fraction, the answer is 173/50
- In mixed form: 323/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8-1/25 28/8-2/25 28/16-1/25 28/8-1/50 84/8-1/25 28/8-3/25 28/24-1/25 28/8-1/75 28/8-5/25 28/40-1/25 28/8-7/25 28/56-1/25