Subtract 16/18 from 84/36
1st number: 2 12/36, 2nd number: 16/18
84/36 - 16/18 is 13/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 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 18 × 2 = 36,
16/18 = 16 × 2/18 × 2 = 32/36 - Subtract the two like fractions:
84/36 - 32/36 = 84 - 32/36 = 52/36 - After reducing the fraction, the answer is 13/9
- In mixed form: 14/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36-32/18 84/72-16/18 84/36-16/36 84/36-48/18 84/36-16/54 84/36-80/18 84/36-16/90