Subtract 36/28 from 36/4
1st number: 9 0/4, 2nd number: 1 8/28
36/4 - 36/28 is 54/7.
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,
36/28 = 36 × 1/28 × 1 = 36/28 - Subtract the two like fractions:
252/28 - 36/28 = 252 - 36/28 = 216/28 - After reducing the fraction, the answer is 54/7
- In mixed form: 75/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4-36/28 36/4-72/28 36/8-36/28 36/4-36/56 36/12-36/28 36/4-36/84 36/20-36/28 36/28-36/28