Subtract 1/84 from 5/36
5/36 - 1/84 is 8/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
5/36 = 5 × 7/36 × 7 = 35/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
1/84 = 1 × 3/84 × 3 = 3/252 - Subtract the two like fractions:
35/252 - 3/252 = 35 - 3/252 = 32/252 - After reducing the fraction, the answer is 8/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/36-1/84 5/36-2/84 5/72-1/84 15/36-1/84 5/36-3/84 25/36-1/84 5/36-5/84 35/36-1/84 5/36-7/84