Subtract 81/40 from 96/25
1st number: 3 21/25, 2nd number: 2 1/40
96/25 - 81/40 is 363/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
96/25 = 96 × 8/25 × 8 = 768/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
81/40 = 81 × 5/40 × 5 = 405/200 - Subtract the two like fractions:
768/200 - 405/200 = 768 - 405/200 = 363/200 - In mixed form: 1163/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/50-81/40 96/25-81/80 96/75-81/40