Subtract 2/40 from 4/96
4/96 - 2/40 is -1/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 40 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
4/96 = 4 × 5/96 × 5 = 20/480 - Likewise, for the 2nd fraction, since 40 × 12 = 480,
2/40 = 2 × 12/40 × 12 = 24/480 - Subtract the two like fractions:
20/480 - 24/480 = 20 - 24/480 = -4/480 - After reducing the fraction, the answer is -1/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/96-2/40 4/96-4/40 4/96-2/80 12/96-2/40 4/96-6/40 20/96-2/40 4/96-10/40 28/96-2/40 4/96-14/40