Subtract 4/54 from 1/10
1/10 - 4/54 is 7/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
1/10 = 1 × 27/10 × 27 = 27/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
4/54 = 4 × 5/54 × 5 = 20/270 - Subtract the two like fractions:
27/270 - 20/270 = 27 - 20/270 = 7/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10-4/54 1/10-8/54 1/20-4/54 3/10-4/54 1/10-12/54 1/30-4/54 5/10-4/54 1/10-20/54 1/50-4/54 7/10-4/54 1/10-28/54 1/70-4/54