Subtract 6/12 from 84/16
1st number: 5 4/16, 2nd number: 6/12
84/16 - 6/12 is 19/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 12 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 16 × 3 = 48,
84/16 = 84 × 3/16 × 3 = 252/48 - Likewise, for the 2nd fraction, since 12 × 4 = 48,
6/12 = 6 × 4/12 × 4 = 24/48 - Subtract the two like fractions:
252/48 - 24/48 = 252 - 24/48 = 228/48 - After reducing the fraction, the answer is 19/4
- In mixed form: 43/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/32-6/12 84/16-6/24 84/16-18/12 84/48-6/12 84/16-6/36 84/16-30/12 84/80-6/12 84/16-6/60 84/16-42/12 84/16-6/84