Subtract 32/9 from 5/84
1st number: 5/84, 2nd number: 3 5/9
5/84 - 32/9 is -881/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
5/84 = 5 × 3/84 × 3 = 15/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
32/9 = 32 × 28/9 × 28 = 896/252 - Subtract the two like fractions:
15/252 - 896/252 = 15 - 896/252 = -881/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/84-32/9 5/84-64/9 5/84-32/18 15/84-32/9 5/84-96/9 5/84-32/27 25/84-32/9 5/84-32/45 35/84-32/9 5/84-32/63