Subtract 75/16 from 12/25
1st number: 12/25, 2nd number: 4 11/16
12/25 - 75/16 is -1683/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
12/25 = 12 × 16/25 × 16 = 192/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
75/16 = 75 × 25/16 × 25 = 1875/400 - Subtract the two like fractions:
192/400 - 1875/400 = 192 - 1875/400 = -1683/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/25-75/16 12/50-75/16 12/25-75/32 36/25-75/16 12/75-75/16 12/25-75/48 60/25-75/16 12/25-75/80 84/25-75/16