Subtract 54/10 from 14/5
1st number: 2 4/5, 2nd number: 5 4/10
14/5 - 54/10 is -13/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 5 × 2 = 10,
14/5 = 14 × 2/5 × 2 = 28/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
54/10 = 54 × 1/10 × 1 = 54/10 - Subtract the two like fractions:
28/10 - 54/10 = 28 - 54/10 = -26/10 - After reducing the fraction, the answer is -13/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5-54/10 14/10-54/10 14/5-54/20 42/5-54/10 14/15-54/10 14/5-54/30 70/5-54/10 14/25-54/10 14/5-54/50 98/5-54/10 14/35-54/10 14/5-54/70