Subtract 14/9 from 84/36
1st number: 2 12/36, 2nd number: 1 5/9
84/36 - 14/9 is 7/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 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 9 × 4 = 36,
14/9 = 14 × 4/9 × 4 = 56/36 - Subtract the two like fractions:
84/36 - 56/36 = 84 - 56/36 = 28/36 - After reducing the fraction, the answer is 7/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/36-28/9 84/72-14/9 84/36-14/18 84/36-42/9 84/36-14/27 84/36-70/9 84/36-14/45 84/36-98/9 84/36-14/63