Subtract 96/54 from 84/60
1st number: 1 24/60, 2nd number: 1 42/54
84/60 - 96/54 is -17/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
84/60 = 84 × 9/60 × 9 = 756/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
96/54 = 96 × 10/54 × 10 = 960/540 - Subtract the two like fractions:
756/540 - 960/540 = 756 - 960/540 = -204/540 - After reducing the fraction, the answer is -17/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: