Subtract 6/20 from 7/96
7/96 - 6/20 is -109/480.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 20 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
7/96 = 7 × 5/96 × 5 = 35/480 - Likewise, for the 2nd fraction, since 20 × 24 = 480,
6/20 = 6 × 24/20 × 24 = 144/480 - Subtract the two like fractions:
35/480 - 144/480 = 35 - 144/480 = -109/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/96-6/20 7/96-12/20 7/96-6/40 21/96-6/20 7/96-18/20 7/96-6/60 35/96-6/20 7/96-30/20 49/96-6/20 7/96-42/20