Subtract 15/6 from 5/54
1st number: 5/54, 2nd number: 2 3/6
5/54 - 15/6 is -65/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 6 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
5/54 = 5 × 1/54 × 1 = 5/54 - Likewise, for the 2nd fraction, since 6 × 9 = 54,
15/6 = 15 × 9/6 × 9 = 135/54 - Subtract the two like fractions:
5/54 - 135/54 = 5 - 135/54 = -130/54 - After reducing the fraction, the answer is -65/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/54-15/6 5/54-30/6 5/54-15/12 15/54-15/6 5/54-45/6 5/54-15/18 25/54-15/6 5/54-75/6 5/54-15/30 35/54-15/6 5/54-15/42