Subtract 6/12 from 80/25
1st number: 3 5/25, 2nd number: 6/12
80/25 - 6/12 is 27/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
80/25 = 80 × 12/25 × 12 = 960/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
6/12 = 6 × 25/12 × 25 = 150/300 - Subtract the two like fractions:
960/300 - 150/300 = 960 - 150/300 = 810/300 - After reducing the fraction, the answer is 27/10
- In mixed form: 27/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50-6/12 80/25-6/24 80/25-18/12 80/75-6/12 80/25-6/36 80/25-30/12 80/25-6/60 80/25-42/12 80/25-6/84