Subtract 5/48 from 80/12
1st number: 6 8/12, 2nd number: 5/48
80/12 - 5/48 is 105/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
80/12 = 80 × 4/12 × 4 = 320/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
5/48 = 5 × 1/48 × 1 = 5/48 - Subtract the two like fractions:
320/48 - 5/48 = 320 - 5/48 = 315/48 - After reducing the fraction, the answer is 105/16
- In mixed form: 69/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-10/48 80/24-5/48 80/12-5/96 80/12-15/48 80/36-5/48 80/12-25/48 80/60-5/48 80/12-35/48 80/84-5/48