Subtract 84/96 from 30/35
30/35 - 84/96 is -1/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 96 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 35 × 96 = 3360,
30/35 = 30 × 96/35 × 96 = 2880/3360 - Likewise, for the 2nd fraction, since 96 × 35 = 3360,
84/96 = 84 × 35/96 × 35 = 2940/3360 - Subtract the two like fractions:
2880/3360 - 2940/3360 = 2880 - 2940/3360 = -60/3360 - After reducing the fraction, the answer is -1/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35-84/96 30/70-84/96 90/35-84/96