Subtract 30/10 from 20/96
1st number: 20/96, 2nd number: 3 0/10
20/96 - 30/10 is -67/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 10 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
20/96 = 20 × 5/96 × 5 = 100/480 - Likewise, for the 2nd fraction, since 10 × 48 = 480,
30/10 = 30 × 48/10 × 48 = 1440/480 - Subtract the two like fractions:
100/480 - 1440/480 = 100 - 1440/480 = -1340/480 - After reducing the fraction, the answer is -67/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/96-30/10 20/96-60/10 20/96-30/20 60/96-30/10 20/96-90/10 20/96-30/50 20/96-30/70