Subtract 60/12 from 9/54
1st number: 9/54, 2nd number: 5 0/12
9/54 - 60/12 is -29/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 12 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
9/54 = 9 × 2/54 × 2 = 18/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
60/12 = 60 × 9/12 × 9 = 540/108 - Subtract the two like fractions:
18/108 - 540/108 = 18 - 540/108 = -522/108 - After reducing the fraction, the answer is -29/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54-60/12 9/54-60/24 27/54-60/12 9/54-60/36 45/54-60/12 63/54-60/12 9/54-60/84