Subtract 6/10 from 3/54
3/54 - 6/10 is -49/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
3/54 = 3 × 5/54 × 5 = 15/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
6/10 = 6 × 27/10 × 27 = 162/270 - Subtract the two like fractions:
15/270 - 162/270 = 15 - 162/270 = -147/270 - After reducing the fraction, the answer is -49/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/54-6/10 3/54-12/10 3/54-6/20 9/54-6/10 3/54-18/10 3/54-6/30 15/54-6/10 3/54-30/10 3/54-6/50 21/54-6/10 3/54-42/10 3/54-6/70