Subtract 9/16 from 80/12
1st number: 6 8/12, 2nd number: 9/16
80/12 - 9/16 is 293/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 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 16 × 3 = 48,
9/16 = 9 × 3/16 × 3 = 27/48 - Subtract the two like fractions:
320/48 - 27/48 = 320 - 27/48 = 293/48 - In mixed form: 65/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-18/16 80/24-9/16 80/12-9/32 80/12-27/16 80/36-9/16 80/12-9/48 80/12-45/16 80/60-9/16 80/12-9/80 80/12-63/16 80/84-9/16