Subtract 7/24 from 28/4
1st number: 7 0/4, 2nd number: 7/24
28/4 - 7/24 is 161/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 4 × 6 = 24,
28/4 = 28 × 6/4 × 6 = 168/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
7/24 = 7 × 1/24 × 1 = 7/24 - Subtract the two like fractions:
168/24 - 7/24 = 168 - 7/24 = 161/24 - In mixed form: 617/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4-7/24 28/4-14/24 28/8-7/24 28/4-7/48 84/4-7/24 28/4-21/24 28/12-7/24 28/4-7/72 28/4-35/24 28/20-7/24 28/4-49/24