Subtract 96/54 from 6/20
1st number: 6/20, 2nd number: 1 42/54
6/20 - 96/54 is -133/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
6/20 = 6 × 27/20 × 27 = 162/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
96/54 = 96 × 10/54 × 10 = 960/540 - Subtract the two like fractions:
162/540 - 960/540 = 162 - 960/540 = -798/540 - After reducing the fraction, the answer is -133/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20-96/54 6/40-96/54 18/20-96/54 6/60-96/54 30/20-96/54 42/20-96/54