Subtract 10/12 from 84/36
1st number: 2 12/36, 2nd number: 10/12
84/36 - 10/12 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
84/36 = 84 × 1/36 × 1 = 84/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
10/12 = 10 × 3/12 × 3 = 30/36 - Subtract the two like fractions:
84/36 - 30/36 = 84 - 30/36 = 54/36 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36-20/12 84/72-10/12 84/36-10/24 84/36-30/12 84/36-10/36 84/36-50/12 84/36-10/60 84/36-70/12 84/36-10/84