Subtract 84/28 from 36/4
1st number: 9 0/4, 2nd number: 3 0/28
36/4 - 84/28 is 6/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
36/4 = 36 × 7/4 × 7 = 252/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
84/28 = 84 × 1/28 × 1 = 84/28 - Subtract the two like fractions:
252/28 - 84/28 = 252 - 84/28 = 168/28 - After reducing the fraction, the answer is 6/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4-84/28 36/8-84/28 36/4-84/56 36/12-84/28 36/20-84/28 36/28-84/28