Subtract 2/28 from 6/36
6/36 - 2/28 is 2/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
2/28 = 2 × 9/28 × 9 = 18/252 - Subtract the two like fractions:
42/252 - 18/252 = 42 - 18/252 = 24/252 - After reducing the fraction, the answer is 2/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/36-2/28 6/36-4/28 6/72-2/28 6/36-2/56 18/36-2/28 6/36-6/28 6/36-2/84 30/36-2/28 6/36-10/28 42/36-2/28 6/36-14/28