Subtract 15/10 from 14/54
1st number: 14/54, 2nd number: 1 5/10
14/54 - 15/10 is -67/54.
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,
14/54 = 14 × 5/54 × 5 = 70/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
15/10 = 15 × 27/10 × 27 = 405/270 - Subtract the two like fractions:
70/270 - 405/270 = 70 - 405/270 = -335/270 - After reducing the fraction, the answer is -67/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/54-15/10 14/54-30/10 14/54-15/20 42/54-15/10 14/54-45/10 14/54-15/30 70/54-15/10 14/54-75/10 14/54-15/50 98/54-15/10 14/54-15/70