Subtract 54/96 from 30/20
1st number: 1 10/20, 2nd number: 54/96
30/20 - 54/96 is 15/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 20 × 24 = 480,
30/20 = 30 × 24/20 × 24 = 720/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
54/96 = 54 × 5/96 × 5 = 270/480 - Subtract the two like fractions:
720/480 - 270/480 = 720 - 270/480 = 450/480 - After reducing the fraction, the answer is 15/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20-54/96 30/40-54/96 90/20-54/96 30/60-54/96