Subtract 6/24 from 27/10
1st number: 2 7/10, 2nd number: 6/24
27/10 - 6/24 is 49/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 10 × 12 = 120,
27/10 = 27 × 12/10 × 12 = 324/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
6/24 = 6 × 5/24 × 5 = 30/120 - Subtract the two like fractions:
324/120 - 30/120 = 324 - 30/120 = 294/120 - After reducing the fraction, the answer is 49/20
- In mixed form: 29/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10-6/24 27/10-12/24 27/20-6/24 27/10-6/48 81/10-6/24 27/10-18/24 27/30-6/24 27/10-6/72 27/10-30/24 27/50-6/24 27/10-42/24 27/70-6/24