Subtract 5/28 from 72/6
1st number: 12 0/6, 2nd number: 5/28
72/6 - 5/28 is 331/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
72/6 = 72 × 14/6 × 14 = 1008/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
5/28 = 5 × 3/28 × 3 = 15/84 - Subtract the two like fractions:
1008/84 - 15/84 = 1008 - 15/84 = 993/84 - After reducing the fraction, the answer is 331/28
- In mixed form: 1123/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/6-10/28 72/12-5/28 72/6-5/56 72/6-15/28 72/18-5/28 72/6-5/84 72/6-25/28 72/30-5/28 72/6-35/28 72/42-5/28