Subtract 6/5 from 54/10
1st number: 5 4/10, 2nd number: 1 1/5
54/10 - 6/5 is 21/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
54/10 = 54 × 1/10 × 1 = 54/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
6/5 = 6 × 2/5 × 2 = 12/10 - Subtract the two like fractions:
54/10 - 12/10 = 54 - 12/10 = 42/10 - After reducing the fraction, the answer is 21/5
- In mixed form: 41/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10-12/5 54/20-6/5 54/10-6/10 54/10-18/5 54/30-6/5 54/10-6/15 54/10-30/5 54/50-6/5 54/10-6/25 54/10-42/5 54/70-6/5 54/10-6/35