Subtract 3/25 from 12/8
1st number: 1 4/8, 2nd number: 3/25
12/8 - 3/25 is 69/50.
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,
12/8 = 12 × 25/8 × 25 = 300/200 - Likewise, for the 2nd fraction, since 25 × 8 = 200,
3/25 = 3 × 8/25 × 8 = 24/200 - Subtract the two like fractions:
300/200 - 24/200 = 300 - 24/200 = 276/200 - After reducing the fraction, the answer is 69/50
- In mixed form: 119/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/8-3/25 12/8-6/25 12/16-3/25 12/8-3/50 36/8-3/25 12/8-9/25 12/24-3/25 12/8-3/75 60/8-3/25 12/8-15/25 12/40-3/25 84/8-3/25 12/8-21/25 12/56-3/25