Subtract 6/96 from 40/70
40/70 - 6/96 is 57/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 96 is 3360
Next, find the equivalent fraction of both fractional numbers with denominator 3360 - For the 1st fraction, since 70 × 48 = 3360,
40/70 = 40 × 48/70 × 48 = 1920/3360 - Likewise, for the 2nd fraction, since 96 × 35 = 3360,
6/96 = 6 × 35/96 × 35 = 210/3360 - Subtract the two like fractions:
1920/3360 - 210/3360 = 1920 - 210/3360 = 1710/3360 - After reducing the fraction, the answer is 57/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/70-6/96 40/70-12/96 40/70-18/96 40/70-30/96 40/70-42/96