Subtract 96/18 from 75/28
1st number: 2 19/28, 2nd number: 5 6/18
75/28 - 96/18 is -223/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
75/28 = 75 × 9/28 × 9 = 675/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
96/18 = 96 × 14/18 × 14 = 1344/252 - Subtract the two like fractions:
675/252 - 1344/252 = 675 - 1344/252 = -669/252 - After reducing the fraction, the answer is -223/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/56-96/18 75/28-96/36 75/84-96/18 75/28-96/54 75/28-96/90